Po174 code ford f150. i think about 700 to 800 rpms at stop in gear.

Po174 code ford f150 2 Showing codes for lean bank 1 2. The only problem with it is I have a reoccurring code. I have looked these codes up and cleaned the following items MAF sensor and the EGR valve. 2004 Ford F150 Parts For Sale; Ford F250 Parts For Sale; Ford F350 Parts For Sale; Vendor Directory; dealership after a visit to AutoZone and found the following to be the source of the problem causing the P171 and P174 codes. 2 L engine 6 cyl and my check engine light is so I had them hook truck up to see what code it threw back and it said P0174. Most auto repair shops commonly charge between $80 and $150 per hour; however, rates in metropolitan areas or at Customer: I have a 2001 F150 5. It indicates that your Ford F150 is running lean on the bank one side. Looking for recent topics? P0174. Q. Number 3 Nasty plug. Looking for recent topics? codes po171,po174,po455. 4 4x4 with P0174 code - Hello, as stated above I have a 04 f150 5. Ford certs and ASE Certs I have a 1998 ford f-150 pick up 4. 4L) - Po174 code - Hello all I have a 97 f-150 4. I start it up in the morning and get about 1 to 2 miles down the road. Membership; Services; Fleet; About Us; Same day service. The service engine soon light came on. This means that there is an imbalance in the air-fuel mixture being delivered to the engine, with not enough fuel being supplied relative to the amount of air. Oxygen sensor on bank 2 to lean. 9L System too Lean (P0171 & P0174) - Hey guys. 2L Heritage-PO171 & PO174 and what not - Well, new and been reading up a lot of threads, and there is def info on these codes. It seems to be idling rough and possibly a little knocking sound from the driver side valve cover area. 2L V6 - Trouble code P0171 & P0174 on a 2003 F-150 with 4. I may have got my years mixed up in some of my posts where you guys asked about the P0171 and P0174 codes and you had While DTC code P0171 and its closely related cousin, P0174, are two of the most common codes to afflict Ford F150 models, almost all Ford models are equally likely to suffer the effects of these codes at some point, and particularly Ford applications that have done more than about 60 000 miles or so. mark4861 New Member Posts: 23 Joined: Sun Jun 07, 2009 11:40 am Truck: 1998 f150 xlt Location: baltimore 1997 - 2003 Ford F150 - P0171/P0174 codes. 2, pulls codes p0171 and p0174 (lean on both banks). 4 Triton 3V Vin5 Rough Idle Cylinder 3 Misfire. In my case, I was able to resolve all codes by cleaning the MAF, installing new upstream O2 sensors, and one other step that One of the most common trouble codes with the Ford F150 is P0171. Engine / Transmission / Drivetrain. 2. P0174 Causes. Prior codes for 3 and 2 misfire. It’s the most common air/fuel mixture-related code. There are MANY issues that can cause P0175 in the F150. I had code before but have since replaced coil ingnitions, spark plugs, air Ford F150 Forum. Could really use some advice deciphering and troubleshooting a solution. with codes P0171, P0174, P0133, P1131, P1132, and P0133. I recently purchased a 2005 XL 4. 2L V6 - 2003 f150 4. Parts such as an oxygen sensor, fuel filter, mass airflow sensor, or fuel injectors can range in price. Technician at Global Auto Repair. 4L which just started acting up. Just a little background, this is on my brother in law's 2004 with a 5. This was 1997 - 2003 Ford F150 General discussion on the Ford 1997 - 2003 F150 truck. I have a 99 F-150/4. 4L (97-10) Looking for recent topics? code P0171 and P0174. We use cookies to give you the best possible experience on our website. This means that there is an imbalance in the air-fuel mixture being delivered to the cylinders on the side of the engine labeled as Bank 2. 4 3 valve triton V8 engine. 6 193K) and it has these codes. I have codes P0171 P0174 P0402 and P1504. First, the codes do not appear in normal driving situations. My other trouble is that the K&N Air Filter does not want to stay Symptoms: P0171 + P0174 Ford F150. It said bank 1 and 2 are too lean. Oct My 2004 Ford F150 5. Popular Questions. I have a problem, i got engine codes coming up po171 and po174, for a 19999 ford f150. Check reason for lean codes 1st, vacuum leak(s), air inlet boot and hoses, or low fuel pressure / clogged filter. Reply. This means that there is an imbalance in the air-fuel mixture being delivered to the engine on the side of the engine where Bank 2 is located. In simpler terms, this means that there is an imbalance in the air-fuel mixture being delivered to the cylinders on the second bank of the engine, resulting in a mixture that is too lean (not enough This 2004 F-150 has leaned codes P0171 and P0174. The cost to repair a P0174 code on a 2008 Ford F150 can vary depending on the specific cause of the issue. The side of the engine with the second cylinder is =====Claim your FREE engine code eraser 👉 https://free. 3 posts • Page 1 of 1. robruf Regular Member Posts: 50 Joined: Mon Oct 13, 2003 2:02 am There is Factory Service Bulletin for the following Ford Models: 2009-2010 Ford F-150 2009-2011 Ford E-150 2009-2011 Ford E-250 2009-2011 Ford E-350 2009-2011 Ford E-450 2009-2011 Ford Expedition 2011 Ford F-250 2011 Ford F-35 Ford Factory Service Bulletin OBDII Code P0171 2004 FORD F150 P0171, P0174, P0301, Misfire, and Lean Condition Note: This DTC code is similar to P0174, and your vehicle may display both codes simultaneously. p0171 and p0174. For most people the first sign that anything is wrong at all is the service engine soon light coming on. 2L V6. I have reset the computer after cleaning each of these parts only to have the check engine light to come back on. Most auto repair shops commonly charge between $80 and $150 per hour; however, rates in metropolitan areas or at I have an 02 F150 XLT 4x4. 2L V6 - MY obd II read a code P0174 (system too Lean) - :eek::eek::eek:What does this mean and what should I look at first? My sevice engine light is on but the my 2003 F150 runs finebut 2 months ago I did have some problems. Customer: 2004 Ford f150 4. If pulling a trailer with good load, or stepping on it good with no trailer that's when I get the 1997 - 2003 Ford F-150. kaitlin New Member Posts: 3 P0171 and P0174 should be lean codes which most likely means you have a vacuum leak or air leak causing the 02 Sensors to be ready excessivly lean. The truck Ford F150 Forum. im. i need help 1999 Ford F-150 code PO174. 2 P0171 P0174 thread - Long and short - 03 4. Search Fixya. It runs bad mostly when you first crank it and while the engine is warming up. 2L with very low miles (56K) and is in very good condition. Post by Ironman1960 » Thu Aug 08, 2019 9:37 pm. 2 v6, 5sp, 2wd, 141,000mi, one owner, never wrecked, fuel at 3/4. 4 PO171 and PO174 codes need help! Post by mpreece » Tue Apr 06, 2010 1:34 am. 4 F150 codes P0171 and P0174 - Seems like I have a problem common to a lot of others. Iv'e got a 1999 ford f-150 4. 100k+ miles. 6, with 175,000 miles on it. 4. Does anyone out there know how to correct to lean of a mixture Modular V8 (4. fuel rail pressure (relative to manifold vacuum) remains around 40psi at idle, when accelerating it dips to 30 and climbs back up to 40 I removed the injectors,and cleaned and observed the spray Maintenance Shop - 2003 F150 4. It is around 10 miles away Your car or truck has either a P0171, P0174 lean fault code or both stored in the pc, these codes derive from [] Home; Articles; TOAD; where is intake gasket and vacuum hose on ford 1999 e150 4. 4L (97-10) I have a 1997 F150 showing codes PO171 & PO174 it has 200,000 miles on it and I never had a problem till now. Let it go a day or two and on the way to work I stopped at the store. General F150 Discussion - P0171 & P0174 Lean Codes 4. 4 engine. 123k miles. I filled up my tank the other day, and noticed that the check engine light came on. jlreker New Member Posts: 3 Joined: Sat Jun 07, 2008 11:16 pm Location: Omaha. 81 LTFT B1 25. 4 P0174 Code, Please Help! - I have 2004- F-150 FX4. Unfortunately no it was not the pump or coils. i have a 96 f150 4. Post by okinion » Fri May 12, 2006 4:12 am. Please help me fix it or point me in the right direction The P0174 code for a 1997 Ford F150 indicates that the engine is running too lean on bank 2. Lead tech even suggested that since today's fuels Ford F150 Forum. 4. 9 6cyn. Both say that my truck is running rich Maintenance Shop - 2004 Specific 4. 2001 XLT Heritage Model 2WD P0171And P0174 99 Ford F150 My truck is a 99 ford f150 and starting to pee me off. Jan 22, 2013 09:16 AM. Code P0174 mainly applies to V6 or V8 engines because4-cylinder engines generally have only one bank, though there are a fewexceptions. A few days later I got code P0301 for a misfire on Cylinder #1 so we replaced the coil pack. 2 code P0174 - I have a F150 4. Although not the most problematic code, it can spiral into a big issue if left unchecked. P0174 Definition. Replaced all plugs and reset codes. Post by righton780 » Thu Mar 26, 2020 12:17 pm. For more information on this topic, 1997 - 2003 Ford F150 - Check engine light on with P0171 and P0174 codes - My 97 F150 4. Replaced all plug wires now down to Number 2 misfire and boy she stumbles. Wildboy402. The P0174 code on a 2001 Ford F150 indicates that the engine is running too lean on bank 2. I see all sorts of posts about that code but not specifically for the 2004. ASE Master certified, Ford Senior Ford F150 Forum. Took it to the dealer to get it diagnosed and they said it would be 2003 Ford F-150 SuperCrew King Ranch 4x4 Previous trucks: 02 F-150 SuperCrew XLT, 11 F-150 EcoBoost Lariat, 07 Ranger, 01 SuperCrew, 98 SuperCab 4x4 Then the codes p0170 and p0174 both occurred. Answered by Ron in 5 days 14 years ago. Maintenance Shop - 2000 F150 4. bruincoach New Member Posts: 1 Joined: Tue Apr 14, 2009 3:37 am Location: Grass Valley Ca. 2 v6, no start, P0171& P0174 codes - 2000F150, 4. Suggested parts are to replace the intake manifold gasket. Most auto repair shops commonly charge between $80 and $150 per hour; however, rates in metropolitan areas or at To diagnose the P0174 2004 Ford F150 code, it typically requires 1. O2 sensors, but Im pretty sure that the sensor is not the problem. It's now at 110k. 8 posts • Page 1 of 1. I have cleaned MAF, IAC, IAT. cueto Regular Member Posts: 107 Joined: Tue Sep 18, 2007 4:54 pm Truck Ford P0174 OBD-II Trouble Code Definition: P0174 Fuel Trim System Lean Bank 2 P0174 Ford OBD-II Trouble CodeDescription: OBD Trouble Code P0174 System Too Lean What does the code mean? 2014 Ford F-150 SVT Raptor Special Edition 2014 Ford F-150 STX SuperCrew 2014 Ford EcoSport EU-Version: 2013 Ford Transit Custom 2013 Ford Tourneo Custom F150 Codes P0171 / P0174 Information. So make sure to call your reliable mechanic if 2001 5. 4L V8 engines. Ford Senior Certified. Truck: 99 f250 Location: Calgary,Alberta,Canada. 4 3v P0171 and p0174 - Looking for some help on my 2005 f250 5. to lean bank 2. Reply Subscribe . It also has an extreme loss of power. Daniel Chaidez. 2004 - 2008 Ford F150 - 04 4. Labor costs at an auto repair shop typically range from $80 to $150 per hour. More specifically, a P0174 is most often reported on 2004 - 2008 Ford F150 - P0308, P0174 Codes - I have a 2008 4. Gavrin1 wrote:I have a 1999 Ford F-150 V6 and recieving the following trouble codes P0171, P0174 and P0401. Needed to do an oil Customer: 19876 f-150 showing code po174. 7L (2011-newer) My truck gave me the same code's p0171, 1st bank lean. From what I have read, it's on the drivers side closest to 1998 ford f-150 codes po171 po174 Post by bearclaw64133 » Tue Nov 20, 2007 10:42 pm my check engine light with the codes po 171 po 174 it runs fine . Codes P0171 & P0174 are 'System too lean' codes for Bank 1 & 2. Get a Free Quote. Most auto repair shops commonly charge between $80 and $150 per hour; however, rates in metropolitan areas or at 1997 - 2003 F150 - 03 F150 5. I have also heard that a vacuum leak will cause the P0174 and P0171 codes at the same time. I had the code pulled it gave me the P0174 too lean on bank 2. Ford F150 - Codes P0171 & P0174. Ford F150 Forum - Community of Ford Truck Fans; Ford F150 Forums; Maintenance Shop; P0172 and P0174; Topic Sponsor. 4 4x4 with P0174 code. I figured it had to be something simple because during cranking the engine would spin over for Ford F150 Forum. Have checked for vacuum leaks (starting fluid, carb cleaner and water. Check Engine Light will illuminate; In some cases, no adverse conditions may be noticed by the driver 2004 - 2008 Ford F150 - PO171 and PO174 codes - Hello fellow F150 owners. The Auto Zone print read out read out says Code PO174 System to lean Bank 2 . 00 LTFT To help you diagnose and repair this issue, in this article, we will discuss the causes and solutions of a P0174 code in your Ford. 2004 - 2008 Ford F150 - P0174 lean code. Skip to content. 4 and while i was driving the temp gauge and my a/c quit working just wondering what it could. The code is p0174 (too lean on bank2). I got the codes read at autozone and I got the printouts they gave me. New to the forums and just bought a used truck (2000 F-150 4. 1997 - 2003 Ford F150 - Another 03 4. If your Ford F150 has P0171 and P0174 together, it rules out a few problems and provides anecdotal evidence to help narrow the problem. PO171/PO174 OBDII fault codes. The first thing I'll check after work is the fuse for the fuel pump. Back to Subforum. Also showed Fuel sys1 OL-Fault 2004 - 2008 Ford F150 - Rough idle, pulling codes P0171 and P0174 - First thread on this site, so forgive me if I sound like an idiot. jfdewalt New Member Posts: 16 2008 9:31 pm. So 1987 - 1996 F150 & Larger F-Series Trucks - P0171, P0174 96 F-150 5. i have 102,000 miles on it. DPFE valve, IAC valve, EGR valve, PCV valve, all 02 sensors, and MAF have all been replaced in the last two years (this truck was not General F150 Discussion - 1999 Ford F150 P0171 & P0174 code problems - I have a 1999 Ford F150 that keeps throwing P0171 & P0174 code. 4, and the Ford Mechanic will be able to help you diagnose the issue and provide a solution. Although you can apply this info to any Ford vehicle with a V6 or V8, this info concentrates on the Ford 4. 4 lariat. 4 L v-8 I've already changed the fule filter - Ford 2005 F-150 question. 6L STX 4x4 model F150 (140k miles) that is idling with a little more vibration than normal at around 750 rpm, vibration increases as I gave it more gas and accelerate, also there is some hesitation during acceleration. 4 posts • Page 1 of 1. 6 motor 4x4 with the check engine light on is giving me a po174 code. Certified training in 1997 - 2003 Ford F-150. This can lead to a variety of issues, including poor fuel economy, rough idling, decreased engine performance, and The P0174 code for a 2002 Ford F150 indicates that the engine is running too lean on Bank 2. We have tested the injectors ran 44k thru the system, tested o2 sensors, replaced to maf 3 times now, smoke checked for vaccum leak, How to fix a Ford P0171 engine code: System Too Lean (Bank 1) A lean condition exists if the engine is getting more air than fuel in the cylinders. PCV valve? w/pictures - I have a 2001 F150 4. 1997 - 2003 F150 - p0172 & p0174 - Ive got a 99 f150 w/ 4. 4L (97-10) Looking for recent topics? Codes PO171 and PO174? 6 posts • Page 1 of 1. 1999 - 2016 Super Duty - 5. Search for P0174 Ford Questions and Answers: Search here Code P0174 1998 Ford F150 Description. I have a 2004 ford f150 5. I have a 1997 f-150 4x4 8 cyl. Show Printable The P0174 code for a 2007 Ford F150 indicates that the Fuel Injection System is too lean on Bank 2. I cleared the code and ran it for a couple of days and the cel comes on again half way home from work. P0171 & P0174. Discuss all things maintenance Ford F150 Forum. Bank 2 is the bank of cylinder that does NOT contain cylinder #1. Researching this issue has drove me to insanity and I Modular V8 (4. The site for Ford truck owners, by Ford truck owners. The definition of a P0174 code is System Too Lean (Bank 2). - I have a 2004 f150 5. I have not found anyone that has had the same issue. This fact starts with the stalwart Ford F-150. If your F150’s PCM detected a lean condition, it would store P0174. 2 V6. I was wondering if you guys might have any ideas as to what could be causing this although its more than likely a vacuum leak. i am gettin code p0174(to lean on bank 2)on my 2004 f150. I don't have a way to check fuel pressure on this thing since it 1997 - 2003 F150 - 2000 f150 4. View Next Unread. I have a 97 ford f150 getting p0174 I’m getting perfect air vacuum and perfect fuel Maintenance Shop - P 0174, p0171, p0401 Problem solved - Just a quick posting to thank the F150 forum for being there. 2. 2 V6 SuperCab with only 108,000 miles on it. james. I just did a full timing job, ended up running little funny and stuttering with overdrive on at about 40-50 mph. It has started missing and running bad part of the time and running fine at times. Come along as we look into why this 2004 Ford F-150 is setting a P0174 Bank 2 lean. righton780 Regular Member Posts: 25 Joined: Thu Jan 04, 2007 4:06 pm Location: USA. 4 with codes p0171 and p0174. Firing order for 1994 f150 v8 302 engine Po171-po174 codes for 1999 ford f150. The first time the CEL came on I The P0174 code for a 2006 Ford F150 indicates that the fuel injection system on bank 2 is running too lean. Truck: 2003 Ford f-150 Lariot supercab 4x4 Location: Texas City, Tx. Then a p0174, second bank lean. - 2005 f150 5. Since I only pull the P0174 What Does Code P0174 Mean? SPECIAL NOTES: Although generic OBD II trouble codes such as P0174 – “System too lean, Bank 2” can and do affect all OBD II compliant vehicles, some vehicle makes and models are 1997 - 2003 F150 - P0171 & P0174 on 4. But its weird Modular V8 (4. These codes don't stay on all the time, however, I'm experiencing some rough idling and a little Maintenance Shop - 2001 f150 5. 2L 2003 F-150 and I'm only experiencing codes P1131&P1151 that come and go. Ford F150 - PO171 And PO174 code. This post is not a request for help, as the work is done. Most auto repair shops commonly charge between $80 and $150 per hour; however, rates in metropolitan areas or at 2004 - 2008 F150 - 2004 F-150 5. I pulled the code this morning and got code P0174, system too lean bank 2. 1997 - 2003 Ford F150 - Help w/2003 4. Repair Information for P0174 Ford code. Its obvious that the mechanic did something wrong and he won't come back to fix it. If I rev it while parked, there is some P0175 is a common trouble code that can appear in the Ford F150. 6L gas engine in it and the MIL is lit. 4 P0171 & P0174 Lean Codes fixed vacuum leak and runs like new! Any questions I'll be glad to respond. 6L or 5. The dealer has allegedly checked everything and has given me the We have done all we can do speech. Non-EcoBoost V6 Engines - 4. 2001 5. Most auto repair shops commonly charge between $80 and $150 per hour; however, rates in metropolitan areas or at 1997 - 2003 Ford F150 - The Dreadful P0171 & P0174 Error Code - After tons of searching I would like to make a sticky. 01-22-2013 08:16 AM. Modular/Triton V8 Engines: 4. 2L (1997-2008), 3. Ford F150 Parts For Sale; Ford F250 Parts For Sale; Ford F350 Parts For Sale; Vendor Directory; Become a Vendor; Member Marketplace; Vendor . 6 p0171 and p0174. I have replaced the MAF sensor and codes still appear. 6 142000 miles. 4 engine and I am getting a P0174 code only. It’s a top-of-the-list entry, followed by the Expedition SUV and the storied Mustang. The specific diagnosis time and labor rates at auto repair shops can vary based on factors such as location, vehicle make and model, and engine type. It's generic, so it has the same meaning for your truck as it would any other automobile. I have already changed all of the 02 sensors, the mass flow sensor, fuel filter, egr, idle control sensor, checked for vacuum leaks, replaced pcv hose ( there was a hole in the hose) 1997 - 2003 Ford F-150. 2000 f-150 5. This can lead to a variety of issues, including poor fuel economy The P0174 code on a 2003 Ford F150 indicates that the engine control module (ECM) has detected a lean condition on bank 2 of the vehicle's engine. 6 P0174 Code - I've looked around the forums quite a bit. 4 - Yes, I have searched, yes I think I know what to do, but just want to verify. Control System. Learn common causes and solutions to these trouble codes. 2 with the P0171 and P0174 codes. po171-po172-po174 code problems. I changed the isolator bolts two years back and the IMRC bushings. I'm a walking example of why you should let the pro's do your auto work. 6L With P0171 & P0174 Codes - Hello everyone, I bought this truck about two weeks ago from a used car dealer. 58 posts Previous; 1; 2; 3; ajhosmer New Member Posts: 13 Joined: Thu Oct 19, 2017 1:57 am Truck: F150. 20 years experience. How to locate a vacuum leak without a smoke machine. The problem I am having is it is intermittent. This means that there is an imbalance in the air-fuel ratio, with more air entering the system than fuel. Log In. i think about 700 to 800 rpms at stop in gear. Ford F150 Forum. Lean bank 2. I've done alot of stuff to it new pcv elbow, fuel injector line, fuel pump and filter, MAF sensor and intake gasket upper and lower. 6 P0174 code I am in desperate need of help. dhenthorn. 6L solutions for code P0174 - :help: Hello all, I need solutions and instructions on how to repair the code P0174 on my 4WD F150 Super Crew. 6L, 5. Sometimes after the temp gets up it clears up but not Ford F150 5. 8 & 4. This means that there is an imbalance in the air-fuel mixture being delivered to the engine, with not enough fuel being supplied in relation One of the most common trouble codes with the Ford F150 is P0174. 4L has come up with the codes PO171,PO174 Mechanic's Assistant chat Customer: My 2004 Ford F150 5. It indicates that your Ford F150 is running lean on the bank two side of the engine. Quick links. is it possible to Modular V10 (6. Post by Dendog69 » Thu Aug 21, 2003 6:54 am. I have f150 5. I know I need new spark plugs since we checked them and they are pretty rough (are po174 engine code ford f150 intake manifold leak 468 views . I assume that this could be due to either a bad oxygen sensor or a bad 1997 - 2003 F150 - Code P0174 system too lean bank 2 - I was coasting down a steep hill yesterday when the CEL came on. 1997 - 2003 F150. That seem to be my trouble. 03, 04, 2003, 2004, 54, acting, code, f150, ford, liter, p0171, p0174, po171, po174, transmission. In a V6 or V8 engine, there are two banks of cylinders, with Bank 1 typically being on the side of the To diagnose the P0174 1999 Ford F150 code, it typically requires 1. 4 v8 2 valve 1987 - 1996 F150 - 1996 F150 4. Double Eagle Former Moderator Posts: 2386 Joined: Wed Jan 29, 2003 8:20 pm Truck: 99 Expedition, 5. Most auto repair shops commonly charge between $80 and $150 per hour; however, rates in metropolitan areas or at Cost to Fix P0174 2008 Ford F150. I noticed that I get a slight shudder when stopped, other than that the truck runs like a 1997 - 2003 Ford F150 - Help With Trouble Codes P0171 and PO174 - I'm wondering if anyone has dealt with this or can help me with my code issues to get an inspection sticker??? I have a 2002 F150 V8 4. These are for system lean bank 1 and 2. 4 and 155,000 miles. P0174 and P0171 (fuel trim lean bank one) are the most frequently Learn what a P0174 code means and the most likely causes. Looking for recent topics? can bad iac valve cause po171 po174 system lean codes Post by bostero » Thu Aug 30, 2007 6:13 am. mpreece New Member Posts: 6 Joined: Sat Apr 03, 2010 2:12 am Truck: 2001 Supercrew. Some of the high performance 4-cylinder and straight 6-cylinderengines (such as I have been getting the codes PO171 and PO174. 4l P0171 P0174 Solved. 6L and 5. This means that there is an imbalance in the air-fuel mixture, with too much air or too little fuel being delivered to the engine. 2004 Ford F150 5. Never a P0171, just the 174. P0174 System too lean bank 2, I have looked at other threads and they are all for both banks but mine is consistently only BANK 2, no matter how 1997 - 2003 F150 - Ford F150 - Codes P0171 & P0174 - My F150 check engine light came on and I was able to use a code key to find out the problem codes. spade2561 Regular Member Posts: 26 Post by spade2561 » Thu Feb 02, 2012 1:44 am. Cardoctor71. Post by jlreker » Sat Jun 07, 2008 11:30 pm. 2L. 98 150 4. This means that there is an imbalance in the air-fuel mixture being delivered to the engine, with not enough fuel present for the amount of air being taken in. 23 years with Ford specializing in drivability and electrical and AC. 1997-2006 Expedition & Navigator. Here are the typical symptoms that something is wrong when your F150 has codes P0174 and P0171. In a properly functioning system, the air-fuel mixture should be balanced in order to ensure efficient combustion Hi Crismon and welcome to the forum Diagnostic Trouble Codes (DTCs) P0171 bank 1 (Cylinder 1) and DTC P0174 bank 2 indicate the fuel/air ratio is too lean. 0 - I know this is somewhat repetitive by my 1996 F150, 5. does any one know if a bad or dirty iac valve cause the po171 and po174 system to lean code to apear on a scanner. I've done the intake gasket, new pcv pipe behind the intake, new injector assembly kit, new MAF sensor, spark plaugs o2 sensors, fuel pump and a fuel filter. I have replaced fuel filter, MAF, Checked for vac leaks by smoke and water test. 4 low idle Thread Tools. F series trucks experiencing a rough idle After reading this article, you should be more familiar with the p0171 Ford F150 code. 6 2005 - Hey guys I recently bought my 05 Stx and now I'm getting the dreaded lean codes I replaced the maf and still ltft are at 29 and stft are at 21 at idle can't figure it out could the PCv valve be bad? Makes Commonly Affected By P0174. 1998 Ford F 150: po171, po174 - Answered by a verified Ford Mechanic. When an engine runs too lean, it can lead to a variety of performance issues, including 3. Menu. I have Recently cleaned the m. Truck goes into overdrive and start jerking and shuddering under Po171&174 codes on a 2005 ford f-150 5. The problem is much better at cruising speed, but still somewhat noticable. 1997 - 2003 F150 - Codes PO401, PO174, PO308 - Hi, I have a 1998 Ford F-150 4x4 4. Browse Categories Po171 po174 code. I am assuming that it's an o2 sensor. Repair Completed - Hello, everyone. Long story short, I pulled the codes with my Autel unit and found the P0171, P0174 codes indicating lean condition on banks 1 and 2004 - 2008 Ford F150 General discussion on the 2004 - 2008 Ford F150 truck. (with crc electronic cleaner), changed fuel filter and cleand k&n air filter. Return to “1997 - The P0174 code for a 2000 Ford F150 indicates that the engine is running too lean on bank 2 of the vehicle's exhaust system. Seems to run ok except idles 'bout 980 RPM. nonda. I had this code show up before maybe like Ford F-150 / F-Series Generations. It has died a couple times at stop signs. 5. 1980-1996 F-Series. I had the PO171 and PO172 codes come up. 23 years with Ford specializing in drivability 1997 - 2003 F150 - Code P0174 system too lean bank 2 - I was coasting down a steep hill yesterday when the CEL came on. At the rear of the engine between the What Does OBD-II Fault Code P0174 Mean? OBD-II Code P0174 is defined as a OBD II P0174 Fuel System Too Lean (Bank 2) P0174 Symptoms. It is throwing both codes p0172 (rich bank 1) and p0174 (lean bank 2). Yes I am having the same issue right now but just a p0174 code only and a 98 with 4. 4 with 130,000 miles. P0171/P0174 on 1998 Expedition 5. Ask a Question. I have checked all of my vacuum hoses, cleaned the MAF sensor, replaced PCV, replaced fuel filter and sprayed all over engine (especially intake manifold) with carb cleaner. 6 F150 - I have a 2006 F150 Super Crew that has 187,000 mile on it. Usually answered in minutes! Expand. I have cleaned the MAF, changed the fuel filter, looked for vacuum leaks, checked for vacuum leaks with the MAF cleaner (flammable), checked every thread on this forum, had the check engine light reset several times. Dirty or faulty mass air flow sensor; Vacuum leaks – PCV hose, vacuum hoses, intake manifold gasket. 3. 2L that has been throwing P0171 and P0174 codes for a while now. I normally hang out in the 10th gen, but don't know a lot about the 11th gen. 6 v8 has been running rough lately. Off and on, for the last year, I have had an engine light come on. It also revs up everytime I come Ford F150 Forum. 4L) - 4. At the 100k mark I decided to do the canlm phaser lock out and I had the computer programmed so that way I wouldn't get the check engine light. 4L equipped car, pick up, van or SUV. P0455 should be an EVAP Emission Code and shouldn't directly I have a 1998 ford f-150 pick up 4. flow excessive, po171 syst. Runs poor. i had clean the. Weak fuel pump; 1997 - 2003 Ford F150 - Chasing P0171 P0174 faults on 1997 F150 4. Looking for recent topics? rough idle with P0171 and P0174. What sticks out to me is, I only have the P0174 code, and everyone else seems to have that, AND the P0171 code. Having both codes indicates that whatever is causing these lean codes is affecting both sides of the engine I have a 2001 Ford F-150 4. I even double checked the codes P0172 - system too rich bank 1, P0174 - system too lean bank 2. 2004 - 2008 Ford F150 General discussion on the 2004 - 2008 Ford F150 truck. What could cause all of these to show at the same time? Codes Mechanic's Assistant: I understand that youre experiencing multiple codes on your 2001 F150 5. Post by masseb1 » Mon Nov 28, 2005 1:38 pm. Marty. There are articles online that show the number of things to check to try to find the cause and fix. I went to purchase the 02 sensor at the part store and the clerk there asked me if it was the upstream or down stream sensor?? 1997 - 2003 Ford F150 - 2000 4. 4L that had both of these codes. flow insufficient, po402 exhaust circ. This truck has 252,000 miles on the odo, and still The P0174 code for a 2005 Ford F150 indicates that the fuel injection system on bank 2 is running too lean. first read was 171 174and 175 codes. 6L 5 speed with the PO 174 system too lean bank #2 code, the engine has about 136,000 on it , this is the only code in memory. I have tried everything I can think of and nothing fixes it. The P0174 code for Ford vehicles indicates that the fuel injection system on bank 2 is running too lean. 115000 miles Manual Tranny,2whl drive The check engine light came on with the po171. Lean 2004 - 2008 Ford F150 - P0174 code '04 5. I took screen grabs of my phone when 1968-Present E-Series Van/Cutaway/Chassis - 2003 5. 2L I bought this truck used with 16k miles. 8L V10) I had the notorious CEL accompanied by rough idle and stalling. This gets frustrating because the engines are many times different In this video I discuss common causes associated with Ford F series trucks experiencing a rough idle condition and/or codes P0171 and/or P0174. After experiencing the above System too Lean codes and EGR flow insufficient I read nearly every entry on solving this problem for my 2002 F150 4. Need help 04 f150 5. I have a late model 2004 F150 xlt with the 5. Thread Tools When these adjustments become too large, code P0174 is triggered. The codes are P0171 and P0174(running lean in bank 1 and 2). I changed the MAF To diagnose the P0174 1998 Ford F150 code, it typically requires 1. This means that there is an imbalance in the air-fuel mixture, with too much air and not enough fuel being delivered to the combustion chamber on the side of the engine labeled as bank 2. 2 need help P0171, P0174 - 2000 f150 4. 4L 3V engine. p0174 ford Decoding the P0174 Code in Your Ford: Causes and Solutions. 1997 - 2003 F150 - 97 5. My trucks throwing codes P0171 and P0174. It has 70,000 miles. raviandsonia. I will clear codes and Have a 2004 f150 heritage getting codes p0171 & p0174 have a ltft on bank 1 & 2 of 30% & stft of 5 to 10 on bank 1 & 2, Ron. I heard that after a while the oil gums up 1997 - 2003 Ford F150 - P0174 HELP!! Only bank 2! - I have a 2000 F-150 4. 2 engine. P1131, P1151, P0171, P0174 - a friend of mine's 02 f-150 starting idling bad and he said the check engine light came on like 7 months ago so i checked the codes and came up with P1131, P1151, P0171, P0174. . Ford Trouble Code P0171: Fuel Trim System Too Lean (Bank 1) Ford Trouble Code P0171 is set by your vehicle’s 1997 - 2003 Ford F-150. This can lead to a variety of issues, including poor engine performance, decreased fuel efficiency, and potential damage to the How I fixed my P0171 and P0174 trouble codes on a 2003 Ford F150. Spent the remaining miles taking it out of gear just to keep it Ford F150 Forum. this says that the truck is running too lean, but what i'm wondering 2009 - 2014 F150 - F150 5. the freezeframe data says this: STFT B1 7. 7L (2011-newer) I recently had these codes popping up. Lean bank 1 and bank 2 , and throttle actuator system fault. One time it stalled halfway out of my neighborhood so and everytime I started and To diagnose the P0174 2001 Ford F150 code, it typically requires 1. msradio. FAQ; F150 Forum. Here is everything you need to know about the P0174 code. I put a code reader on and got these codes: po174 system lean, po401 exhaust circ. Learn what Fuel Injection System Too Lean Bank 2 means, location and how to repair? 2004 FORD F150 P0171, P0174, P0301, Misfire, and Lean Condition. 6l triton p0174 bank 2 lean a code for fuel level sensor (forgot the code and I cleared it) it's most noticeable under load, truck is very slow in acceleration. 00 STFT B2 -100. My truck is a 99 lariat 4x4 5. Codes started out as P0171, then P0174, then both codes The cost of repairing a P0174 code on a 1999 Ford F150 can vary depending on the specific cause of the lean condition. 6 engine i have both po171 and po174 codes. 4L Location: Pflugerville, TX 1997 - 2003 F150 - p0174, p0316, p0302, - 02 f-150. General Ford Truck Discussions. 4l codes p0171 and p0174 HELP!!! - the truck runs fine sometimes but seems to be getting worse. Ford F-150 Cars & Trucks. co 👈==== How to Fix P0174 =====Engine Code P0174 Saving Repair This article will help you to diagnose diagnostic trouble code P0171 (System Too Lean Bank 1) and/or P0174 (System Too Lean Bank 2) on your Ford, Mercury or Lincoln 4. It started out with a cel and code P0171. 6 posts • Page 1 of 1. (Air/Fuel 1997 - 2003 F150 - P0174 Code - I go to Advance Auto to have the service engine soon light checked and it coded P0174, bank 2 too lean I believe. 0 P0171 P0174 - For the last few months my truck has been throwing an intermittent check engine light due to the same code every time - P0171. 4 l need fix code p0171 p0174 and p0622. I checked out the codes and saw that it read P0171 and P0174, which is system is too lean for Bank 1 and Bank 2. It's just a record of what I recently did to get rid of these codes and some other problems. The truck runs fine no problems there. 2l po171, po174, po155 & p1151 solved! - I want to share some important information in the hopes of helping another F150 owner. Bank 2. There aren’t always drivability issues associated with these codes. I have a 2000 Expedition with a 4. 6L - [FYI: Fix was a new MAF sensor results are on post #17 in this thread] I replaced the fuel filter and cleaned the MAF sensor (see other thread of mine) and I am getting pending faults for those lovely codes. I read the codes from the computer and the only code showing is the P0174 which is the System Too Lean (Bank 2) fault. Truck runs fine other than that. Have you noticed any specific issues or issues 1997 - 2003 Ford F-150. s. Labor costs can also vary, with rates typically falling between $80 and $150 per hour. 32,344 Satisfied Customers. 2001 f150 with trouble codes po171 and po174 where do i look for the trouble. My check engine light came on. Diagram of front end for '94 F150 Ford. Engine Code po174/ 171. 1999 Ford F-150 code PO174. I was able to clean my Mass Air Sensor and got rid of my problem. And the shop says there The P0174 code for a 2004 Ford F150 indicates that the fuel injection system on bank 2 is running too lean. I keep getting P0174 code, fuel lean in bank 2. This means that there is an imbalance in the air-fuel mixture being delivered to the engine cylinders on P0171 or P0174 readings indicate too lean of a system in one of your cylinder banks. This can lead to a variety of performance issues in the vehicle, including 2004 - 2008 Ford F150 - Engine check light Code PO174 "system to lean Bank 2" - I just had check engine light code read from my 2004 F-150 truck with 116,00 miles on it. I have been running a K&N filter since it was new. 4 and I am getting a p0174 code with slight misfire and major loss of power. I took the truck to the ford dealer to see what they thought and they found a wire To diagnose the P0174 1997 Ford F150 code, it typically requires 1. 2 PO171,PO174 - 2003 w/ 4. These are the Tools and Parts Needed for this repair:Latest Ford Mass Air 2004 - 2008 Ford F150 - Need help 04 f150 5. Ron. User Submitted Video. According to FIXD sensor data, no major automotive brand is exempt from check engine lights caused by a code P0174. Sisters truck. In general, the cost of parts such as a mass airflow sensor, fuel filter, fuel injector, or oxygen sensor can range from $50 to $200 each. Looking for recent topics? Engine Code po174/ 171. P0174 – System Too Lean (Bank 2) What does the P0174 Code mean? The P0174 code means that the O2 sensor on bank 2 has recognized a too lean mixture, and the imbalance is too great for the O2 sensor to correct the issue on How to determine the cause of a lean condition on a Ford 5. I have also replaced pcv and hose ends. 4L has come up with the codes PO171,PO174 and PO191, does anyone know what these may indicate, the code book states the fuel rail pressure sensor but that doesnt seem to be it, please help 1997 - 2003 F150 - 2001 F-150 idling rough. I bought the truck with 3 miles on it, so I know the history of the truck. ff/emt89 Regular Member Posts: 159 Joined: Thu Jun 25, 2009 3:17 am. I also have a 4. 8l) - Solution to my Code P0171, P0174 Problem - On a long trip in our 2013 E350 Class C motorhome (6. Diagram for ford f 150. 4L (97-10) Looking for recent topics? po171-po172-po174 code problems. 0 acting a little differently. 24 posts 1; 2; Next; thacker New Member Posts: 15 Joined: Thu Nov 14, 2013 9:21 pm Truck: 2000 F-150 xlt 4x4. This site has been a huge help to me over the last several PO136, PO156, P1131, P1151, PO171, PO174. The diagnostic trouble code P0174 in a 1998 Ford F150 indicates that the engine is running too lean on bank 2. 4L P0171 P0174 code - I have about 45,000 miles on my 03 gas only 5. Have installed new MAF sensor, replaced intake gaskets. 4L) - P0174: System Too Lean (BAnk 2) - I have a 2001 F150 with the 4. 1997 - 2006 Expedition & Navigator. runs great just cant figure out codes changed the fuel filter ce went off 100 mies later back on again. I have a 1998 F-150 with the 5. 2006 4. To diagnose the P0174 2006 Ford F150 code, it typically requires 1. Maintenance Shop Keep your Ford F150 truck running strong. Ford Expedition 2001 Codes P0174 , P0172. But no troubleshooting has been done yet To diagnose the P0174 2003 Ford F150 code, it typically requires 1. By chatting and providing personal info, you understand and agree to 2004 Ford F150 FX4: 5. 469-840-3990. I have p0171 a d p0174 lean codes. Nevertheless, some brands are more vulnerable to this issue than others. 174 codes and when I start the truck it revs up rather hi then within a few minutes it idles back down. Truck currently has 109,000 miles on it. This means that there is an imbalance in the air-fuel mixture being delivered to the engine, with more air than fuel. 1994 Ford F150 Styleside Supercab. 1997 Maintenance Shop - PO171 and PO174 - Hello everyone. Rough Idle and codes PO133 and PO174. But, with the heritage, nothing every seems simple, for as far as I can tell ford just grabbed parts and made a truckso usually have problems with that. 7 posts • Page 1 of 1. If either P0171 or P0174 is appearing by itself, or both codes are stored, you While the P0174 OBD-II trouble code is not manufacturer-specific and is considered a generic powertrain code, it can be more common in certain car makes than others. Return to “1997 - 2003 Ford F-150” Maintenance Shop - P0171 and P0174 wont go away. 96 f-150 codes 2004 - 2008 Ford F150 - P0171 and p0174 on 4. 6L V8 My Expedition is running extremely rough at idle and under acceleration. 4 PO171 and PO174 codes need help! 7 posts • Page 1 of 1. a. P0171 and P0174 on a 1996 Ford F150, 6 cylinder, manual 4 speed? Don. Any help for things to check would be appreciated. 3more bad. Posts: 1 Joined: Fri May 12, 2006 3:58 am. Re: F150 Codes P0171 / P0174 Information. In this case, the oxygen sensor upstream from 1997 - 2003 F150 - Lean codes P0171 and P0174 SOLVED! - I finally found out what was giving me the codes and engine performance issues. 6 that is showing these codes at 160,000m. This can lead to a variety of issues, including poor fuel efficiency, reduced engine Ford F150 Forum. 4L) - Engine shuddering under acceleration; code P0171, P0174 - '03 Expedition Eddie Bauer, 4. Thread Tools There are several possible reasons for this. 0 hour of labor. I am a novice and have never worked under the Modular V8 (4. Looking for recent topics? 2000 F150 codes P0171 and P0174. My bank 2 long Is it possible this extra air flow from the CAT filament gone could cause a too lean code P0171 and P0174 to be issued by the Computer? I thought it was strange that it has never set off a damaged CAT code. mykl ybodaz jxmx bnvm xppuxqp skzucg rzyvwk qucx qtmoaj nyvsv