Ford f150 p0171 code - Sep 10, 2019 ... Here is a breakdown of the oxygen sensors for the Ford F150, 5.4 engine. I will assume that most 5.4 Ford engine have the same breakdown.

 
Labor: 1.0. To diagnose the P0171 1997 Ford F150 code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.. Bppc academy

2004 - 2008 Ford F150 - p0171 , p0174 codes - 2004 f-150 5.4 . I did install a K&n air filter on and was wondering if this could cause truck to appear to run lean or is this increased airflow small enough to be adjusted for by the computer? These codes appeared when flooring it from dead stop. Also wanted to let...To diagnose the P0171 1997 Ford F150 code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.Asked by GuruVG4ND Sep 24, 2018 at 01:19 PM about the 2002 Ford F-150 XLT SuperCab 4WD SB. Question type: Maintenance & Repair. ... After diagnostic when trying to buy used car there are codes P0171 and P0174 no engine light on. When test driving everything seems fine. No problem with accele... 2001 Ford Windstar SEL-1997 - 2003 Ford F150 General discussion on the Ford 1997 - 2003 F150 truck.Ford F150 Forum. The site for Ford truck owners, by Ford truck owners. Skip to content. Quick links. FAQ; F150 Forum. Engine / Transmission / Drivetrain. Non-EcoBoost V6 Engines - 4.2L (1997-2008), 3.7L (2011-newer) ... Codes came up P0171 and P0174. System Adaptive Fuel too lean on bank 1 and bank 2.1997 - 2003 Ford F150 - P0171 & P0174 - Yes I know this has been covered 10001 times so I'll appologize in advance. I really dont know much about engines but if I have instructions I can pretty much do it. The CEL is on and throwing codes P0171 and P0174. I have already removed the MAF Sensor and cleaned it.code p0171. 4 posts • Page 1 of 1. wombat6 New Member Posts: 1 ... code p0171. Post by wombat6 » Thu Jul 29, 2004 2:11 pm. can anyone tell me what this is says bank 1 too lean on a 2000 ford 4 cyl code from ob 2 scanner. Top. Webmaster Administrator Posts: 10005 Joined: Sat May 26, 2001 12:00 am Truck: 2003 F-150 King Ranch SuperCrew 4x4 ...I am in need of help. I have recently purchased a '98 F150. 4.6L V8. Ever since i bought the truck the check engine light has been coming on. I have a way of checking the code and always get P0171. The code reads "bank one runs lean". I have already replaced the O2 sensor on bank one, and all the plugs and wires. the code still continues to ...Problem codes P0171 and P0174 on a 99 ford f150. Truck is surging while at idle and driving, replaced fuel pump, fuel tank pressure sensor, fuel filter, PCV valve, cleaned the MAF sensor, EGR valve an … read moreI have a 2002 F150 V6 4.2. I am getting codes. p0302 Cylinder Number 2 Misfire Detected. p0174 Fuel System Too Lean (Cylinder Bank 2) p0171 Fuel System Too Lean (Cylinder Bank 1) Freeze Frame. DTC for which Freeze Frame was Stored P0302. Fuel System 1 Status Open Loop - due to driving conditions. Fuel System 2 Status Not …The codes is usually set when there is an intake leak after the air flow meter, before replacing any parts check for loose or broken hoses and intake gasket leak. On Ford some models dirty air filter, and dirty or faulty air flow sensor are the cause of the problem. 2004 FORD F150 P0171, P0174, P0301, Misfire and Lean Condition.Why is my 2004 Ford F150 (5.4L 3V Triton Engine) throwing the following codes: P0022, P0171, and P0355? I know why it's throwing the P0022 code and it's due to the infamous cam phaser tick, but I'm mainly concerned with the misfire in cylinder 5. The latter two codes happened after replacing spark plugs and ignition coils.2004 - 2008 Ford F150 - P0171, p0303, p0353 - These are the codes I pulled after I got home from work today. So, I went to the dealership and bought a new COP ($87.42), and replaced it. ... 2004 - 2008 Ford F150 General discussion on the 2004 - 2008 Ford F150 truck. P0171, p0303, p0353. Reply Subscribe . Thread Tools Search this …I just saw the intake and assumed that was the truck in question. 2009 - 2014 F150 - F150 5.0 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. The dealer has allegedly checked everything and has given me the We have done all we can do speech.The 1940s Classic Ford Cars Channel covers popular antique Fords from the decade. Take a look under the hood of 1940s classic Ford cars. Advertisement The 1940s Classic Ford Cars C...All times are GMT -4. The time now is . 1997 - 2003 Ford F150 - P0175 code resolved - So the other day coming home from work my check engine light came on. I got home and hooked my code scanner and it had a P0175 code with a pending P0172. Odd I thought, I have not noticed any driveability issues or other problems.In Elon Musk-like fashion, Ford CEO Jim Farley made bullish claims about self-driving tech and said its next electric truck will drive itself. Jump to In Elon Musk-like fashion, Fo...1999 to 2016 Super Duty - 99 f250 5.4 p0171 and p0174 codes - 99 f250 5.4 p0171 and p0174 codes it's running too lean originally took it to use obd scanner and read those codes I replaced the o2 sensor and took it back to use scanner and they said it was the o2 sensor wire. I asked around others said it might be a...Re: Lean codes P0171 P0174 need suggestions. by terd_ferguson_1 » Tue Jul 29, 2014 5:26 am. If your running the stock intake, something to try is ensure you have a Motorcraft air filter installed, some aftermarket filters can cause issues, as well on your filter door from factory it came with a foam tape on the sides and either bottom or top ...1997 - 2003 Ford F150 - P0171 code - I have a 1997 F150 with 4.6 ltr engine. I am getting one code and this one code only P0171. In my estimation this will eliminate most air leaks behind the MAF, a leaky gasket between the intake manifold and the TB, a leaky gasket between the TB and the EGR, bad fuel filter or pump...Jun 28, 2021 ... Tutorial para tomar en consideración cuando se presenta el código de falla P0171 en las camionetas Ford F-150. Debido a que en ocasiones ...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. A common caus...1997 - 2003 Ford F150 - Codes p0171 and p0173 lean codes - I have a 02 5.4 4x4. Getting lean codes. They always come on at the same time. And usually only when it's cooler outside. I've checked some vacuum lines. The Pcv elbow is new along with the Pcv valve. Checked the vacuum line on the back of the throttle body....When a vehicle has the fault code P0171, it means that computer can no longer automatically adjust the mixture between air and fuel. Code P0171 applies to 4-cylinder engines (Bank 1) as they generally have only one bank. If you have a V6 or V8 engine you can also get a P0174 code which refers to Bank 2. When the code says that the fuel system ...Apr 29, 2016 ... This is a Ford Expedition 5.4 with a vacuum leak causing "System Too Lean" trouble codes P0171 and P0174. In this video I will show you how ...Maintenance Shop - P0125/P0171/P0174 codes all at once - I have the P0125/P0171/P0174 codes being thrown at the same time. ... Maintenance Shop Keep your Ford F150 truck running strong. Discuss all things maintenance here. P0125/P0171/P0174 codes all at once. Reply Subscribe . Thread Tools Search this Thread 01-30-2011, 10:15 PM ...2004 - 2008 Ford F150 - '05 4.2L Woes - P0171 P0302 - Tonight on the drive home, the truck started bucking pretty bad and threw a CEL. Checking with my very basic scanner gave me P0171 (Lean Condition Bank 1) and P0302 (Cylinder #2 Misfire). I've had some sort of exhaust leak for the past few weeks (can smell exhaust...Good morning 2005 Ford F150 with the 4.6 L V8 engine code P0171 engine code P0174 engine code P0191. I know that that is showing Aileen condition. but I know the 191 can be something with the fuel pressure rail sensor or something I haven't seen the vehicle yet I know it could be just a vacuum too.The P1506 code means that the engine idle is out of factory specification. Sometimes the Idle Air Control (IAC) may have carbon built up. Disconnect the car battery, remove the valve, clean, re-install valve, and drive the vehicle for about 5 minutes with the headlights and A/C ON to get the idle relearned. Also, check for intake leaks or stuck ...P0191 is a common OBD-II code. It indicates that the fuel rail pressure sensor is receiving a signal that is outside of its normal range. This is a generic code, which indicates that it has the same meaning for the Ford F150 as it would any other vehicle. P0191 is typically caused by a bad fuel pressure sensor, fuel pressure regulator, or an ...Dec 6, 2005 · by CollinsTech » Wed Dec 07, 2005 10:41 pm. If your P0171 and P0174 has gone away---then the intake is not leaking. The bubbling you see is the spray hitting the hot engine. Also, you sometimes hear what sounds like a vacuum leak, but it isn't. If the P0401 is the only code you are getting, then it is not the intake. P 0174, p0171, p0401 Problem solved. Just a quick posting to thank the F150 forum for being there. 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 4.2L. This truck has 252,000 miles on the odo, and still gets 19MPG, but when pulling a trailer I ...1997 - 2003 Ford F150 - Engine code p0171 - Check engine came on code p0171, what should i look at first.. it appears to mean it is running leanIf both banks are affected, the what alloro suggested is the usual culprit 90+% of the time. 1997 - 2003 F150 - 98 Ford F150 4.6 issues (P0171) - Just received that code last night, I also saw the long term fuel trims on bank 1 spike to 30 bank 2 is in the 20s. These two have been higher than they should be for a while but seem to be getting …Re: '05 4.6L F-150 Missing P0171 P0301. by 3FOX » Sat Dec 17, 2016 12:04 am. The 301 code is a secondary side ignition failure. Since you swapped coils, it leaves the spark plug or cylinder fault. The 171 code for that bank can be the OX sensor is detecting the un-combusted air from that cylinder that has shifted bank 1 fuel table and set the ...Received 1 Like on 1 Post. p0174, p0316, p0302, 02 f-150. Sisters truck. 100k+ miles. Number 3 Nasty plug. 3more bad. Replaced all plugs and reset codes. Prior codes for 3 and 2 misfire. Replaced all plug wires now down to Number 2 misfire and boy she stumbles.Why is my 2004 Ford F150 (5.4L 3V Triton Engine) throwing the following codes: P0022, P0171, and P0355? I know why it's throwing the P0022 code and it's due to the infamous cam phaser tick, but I'm mainly concerned with the misfire in cylinder 5. The latter two codes happened after replacing spark plugs and ignition coils.1997 - 2003 Ford F150; Help With Trouble Codes P0171 and PO174; Topic Sponsor. 1997 - 2003 Ford F150 General discussion on the Ford 1997 - 2003 F150 truck. Help With Trouble Codes P0171 and PO174. Reply Subscribe . Thread Tools Search this Thread 03-27-2011, 02:40 PM ...Diagnostic Software / P0171 P0174 Ford Codes. 16 posts • Page 1 of 1. AMOCO Regular Member Posts: 44 Joined: Thu Sep 08, 2011 11:08 am Truck: 1997 F-150 XL RWD Location: Colorado Springs,CO. Diagnostic Software / P0171 P0174 Ford Codes. Post by AMOCO » Thu Oct 16, 2014 6:59 am.The Ford F150 is one of the most popular and powerful trucks on the market. It has been a staple of American roads for decades, and its reputation for reliability and performance i...Dec 26, 2023 · What does the PO171 code mean in a Ford F150 according to Popular Mechanics Magazine? According to Popular Mechanics Magazine, the PO171 code in a Ford F150 indicates a system too lean on bank 1, which means there is an issue with the air-to-fuel ratio being too low. 2004 - 2008 Ford F150 - 2004 trton 3v P0171 - hey yall… I have an 04 3v I got from some guy off of facebook. has the P0171 code... I need help. I have done plugs, 02 sensors, egr, and just about everything under the sun. I cannot get my truck to run right. its a slug, sputters, no power when accelerating, truck just...2004 FORD F150 P0171, P0174, P0301, Misfire, and Lean Condition ... To diagnose the P0301 Ford code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto ...P0171. by projectsho89 » Sun Mar 06, 2011 3:12 pm. davemx wrote: no your injectors should be fine it might be your o2 sensors. O2 sensors will NOT cause "lean" or "rich" codes! Check for vacuum leaks, dirty MAF sensors, restricted/weak fuel supplies, exhaust leaks adjacent to the upstream O2 sensors, etc.P0175 fix. So for the last few months i have had the p0175 bank 2 Rich code. Ive searched and searched fforums and have had it hooked up to machines a few times and noone could find out what was wrong. I noticed on the forums noone would post back and update what the fix was. Soo after replacing alot of stuff i replaced all the bank 2 fuel ...Aug 21, 2023 ... How to fix a Ford P0174 engine code: Fuel Injection System Too Lean Bank 2 A lean condition exists if the engine is getting more air than ...Ventas: Lun a Vie de 08:30 a 20.30 hs. Pos venta: Lun a Vie 08 a 17 hs. Repuestos: Lun a Vie 08 a 18 hs. Administración Plan Óvalo: Lun a Vie 08:30 a 17:30 hs. Hacé tu consulta. POR WHATSAPP. 385 498-0334. LO BRUNO AUTOMOTORES - CONCESIONARIO OFICIAL FORD PARA LA PROVINCIA DE SANTIAGO DEL ESTERO. 1991 - 2024.I will show you some tips and tricks I learned while fixing the lean codes on my 2003 Ford F150 with the 4.2L V6. A perpetual P0171 code was preventing me fr...2004 - 2008 Ford F150 - P0171, p0303, p0353 - These are the codes I pulled after I got home from work today. So, I went to the dealership and bought a new COP ($87.42), and replaced it. ... 2004 - 2008 Ford F150 General discussion on the 2004 - 2008 Ford F150 truck. P0171, p0303, p0353. Reply Subscribe . Thread Tools Search this …Inspect your COP boots and wire if you change your plugs, use dielectric grease in the boots and anti-seize on the plug thread. Check these links for possible solutions... OBD-II Trouble Code: P0171 System Too Lean (Bank 1) , OBD-II Trouble Code: P0302 Cylinder 2 Two Misfire Detected. Reply Like. # 3.Modular V8 (4.6L, 5.4L) - 2002 F150 Codes P0303, P0316, and P0171 - :-huh:confused:The issue started about three days ago with a slight hesitation and bumpy acceleration. The check engine light came on and then went off. The vibrations have been getting worse at idle but are smooth sometimes as well. I went to the...Sep 6, 2019 · 2004 - 2008 Ford F150 - 2006 4.6 p0171 and p0174 - Hey guys on my 2006 4.6 4x4 140k I'm getting a p0171 and p0174 on and off on start up. Most days they are just pending codes (no MIL) but the other day I started her up (she was already warm) and the MIL came on for both codes. I cleared them, drove 2 hours home, and... 1999 to 2016 Super Duty - 99 f250 5.4 p0171 and p0174 codes - 99 f250 5.4 p0171 and p0174 codes it's running too lean originally took it to use obd scanner and read those codes I replaced the o2 sensor and took it back to use scanner and they said it was the o2 sensor wire. I asked around others said it might be a...Jan 8, 2017 · 1997 - 2003 Ford F150 - P0171 and P0304 codes - I have a reg cab 4.6l f150 coding p0171 (bank 1 too lean) and p0304(misfire on cylinder 4). Being the truck is backfiring at the bottom of gears (its a standard), and stuttering in the gear and up hills, I was thinking fuel pump or clogged fuel filter. In this video, I fixed the source of the P0171 code on my 2001 Ford F-150. This code means the O2 sensors detected a lean fuel condition in bank 1 of the eng...By Vlad Samarin, Updated: July 10, 2021. The OBDII trouble code P0171 - System Too Lean (Bank 1) means that the engine air-fuel mixture is too lean, or there is too much air and too little fuel. Driving a car with the code P0171 can cause more damage to the engine over time, as when the engine runs lean, the combustion temperature is higher.So i drove it home and pulled the code, this time its giving me p0171, p0303, p0304. did anyone ever had this experience. The P0171 is a lean reading from the o2 sensor. The 0303,0304 are cylinder 3 and 4 misfire. This could be leading to the o2 sensor reading. Coil packs look like they are in your future.P0171 and P0174 Codes when Restoring the Stock Air Intake. 15 posts • Page 1 of 1. thoffman New Member Posts: 10 Joined: Wed Dec 01, 2010 6:48 pm Truck: 1999 F-150 Lariat Edition. ... 2013 Ford F-150 XLT 6.2L 3.55 4X4 Stock Super Cap (5 Star Tune to come) Only Ford Products Owned! Top.2004 - 2008 F150 - Code P0171 and Code P0022 - Hey all, No posts for long time, however in my 2004 F150 with 125,000 on the clock I was driving around and it started bucking and not running well. Shut her down, restarted and it was ok. Then I drove on a bit and it started again, threw a light. It is running rough at...Re: 2002 ford F-150 Code P0171. by Chris's FX4 » Wed Nov 13, 2013 10:52 pm. Try cleaning the MAF first and check the PCV valve itself. Follow the PCV line from the valve on the passenger side valve cover to the back of the intake. There's an elbow back behind the intake up under the firewall, its hard to see unless you're practically sitting ...2006 F150 4.2l scan codes present P0171, - Answered by a verified Ford Mechanic. ... i have a 1997 ford f-150 i keep getting a code for cylinder 2 misire and system to lean . i have changed the plugs wires and coil pack , also fuel filter .. if any suggestions please let me know ...P0171 definition: Bank 1 has too much air or not enough fuel. Issue Severity: MODERATE– Extended driving with this code can cause internal engine damage. Repair Urgency: Get this code fixed as soon as possible to avoid damage to spark plugs, pistons, and catalytic converters. Diagnosis: It is important to complete the entire diagnostic ...2015 - 2020 Ford F150 General discussion on the 13th generation Ford F150 truck. Sponsored by: 2019 f150 p0172 and p0175 codes in 5.0l V8. Reply ... (MIL) with diagnostic trouble codes (DTCs) P0171, P0172, P0174 and/or P0175. This may be due to incorrect flex-fuel learning, which is often caused by customer refueling habits when …Codes P0171/P0174. by CB3 » Fri Jan 19, 2007 2:55 pm. I have a 2001 F150 4.2L V6 w/ about 85K miles. Took it to the Ford place to have brake work done and diagnose the "Check Engine Soon" light. Was told I need to replace the upper and lower intake gaskets (codes P0171/P0174 - system lean banks 1 & 2) along with the PCV valve.EASY FIXIf you have Ford, your engine light is on and you have code P0171 in this video we will explain what often ca... FORD CODE P0171 SYSTEM TOO LEAN BANK 1.1997 - 2003 Ford F150 - P0171 & P0174 codes on 2001 5.4 - My truck throws a P0171 code and sometimes a P0174 code when first run at outside temps under 50 deg F. Doesn't happen when first started. Usually comes on at a stop sign after about 5 miles. Once reset, it doesn't come back on unless it has sat for awhile....Jun 30, 2015 ... Comments270 ; 1997 F150 P0171 P0174 Cylinder Bank Lean Codes. Aaron S Rose · 65K views ; System Too Lean (P0171, P0174) - Vacuum Leak Quick Test - ...1997 - 2003 F150 - P0171 Code - Hi, I have a 99 F-150 with about 150,000 miles on it. I am getting a P0171 code from my OBD II port. I had it checked at AutoZone. ... Ford F150 - P0171 & P0174 Codes. My F150 check engine light came on and I was able to use a code key to find out the problem codes. P0171 & P0174. There are articles online …Need some advise on troubleshooting trouble codes. P0401, P0171. 3 posts • Page 1 of 1. Simon22 New Member Posts: 3 Joined: Tue Dec 22, 2015 8:44 pm Truck: 2002 Ford F150 V8 Lariat. ... 2002 Ford F150 4.6L V8. Not sure what more info I can give but any help I will appreciate thanks. Last edited by Kate on Fri Nov 03, ...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. I recently purchased a 2005 XL 4.2L with very low miles (56K) and is in very good condition. ... 2004 - 2008 Ford F150 General discussion on the 2004 - 2008 Ford F150 truck. Rough idle, pulling codes P0171 and ...Ford F150 Forum. The site for Ford truck owners, by Ford truck owners. Skip to content. Quick links. FAQ; F150 Forum. ... Looking for recent topics? 2002 F150 4.6L P0171 code. 2 posts • Page 1 of 1. Xentrae150 New Member Posts: 1 Joined: Sun Jul 30, 2017 8:42 pm Truck: 2002 F-150 Extended Cab. 2002 F150 4.6L P0171 code. Post by …Well, hello everyone. I have a 1998 F-150 and I too am displaying codes P0171 & P0174. After about 10 seconds of a smooth idle then it starts running rough. I, unlike cokerdj will spend 800.00 in parts on this thing. ... P0171, P0174 1996 Ford F-150 4.9L EFI 4x4. Post by ehecoatl » Sun Feb 13, 2011 2:05 am. Gentlemen:1999 to 2016 Super Duty - 99 f250 5.4 p0171 and p0174 codes - 99 f250 5.4 p0171 and p0174 codes it's running too lean originally took it to use obd scanner and read those codes I replaced the o2 sensor and took it back to use scanner and they said it was the o2 sensor wire. I asked around others said it might be a...Maintenance Shop - P0171 (Bank 1 lean), P0175 (Bank 2 rich) at sametime - Original problem was running rough and no power with codes P0301, P0306, P0305 & P0306. I changed out the ignition coil, and all plugs, verified wires good. Little to no change, still runs rough. I can pull a plug wire off cylinders 1 through 3...Aug 29, 2017 ... Diagnosing check engine light codes for ... How to diagnosis check engine light codes p0171 and p0174 | 2002 Ford F150 XLT 4X4 Extended Cab.RkyMtnHi Hardcore Ford Truck Fanatic Posts: 4596 Joined: Sun Aug 22, 2004 1:58 am Truck: 1999 F-150 4X4 -5.4 Location: Denver, Colorado2002 ford f150: scanner..deleted two codes p0171 and p0174..sensors. hello, i have used an obd II scanner on my 2002 ford f150 and deleted two codes P0171 and p0174. I went to smog check it and they said I have to drive it certain amount of time so some of the sensors ...This 2004 F-150 has leaned codes P0171 and P0174. Having both codes indicates that whatever is causing these lean codes is affecting both sides of the engine...Your car or truck has either a P0171, P0174 lean fault code or both stored in the pc, these codes derive from Oxygen Sensor (O-2) readings. A lean code or codes suggest that there surely is too-much air in the exhaust. Bear in mind parts shops have staff members having good motives nonetheless they may not have the experience necessary to ...2004 F150 codes - cam solenoids? P0171 P0174 P0330 P0316 P2195 P2197. 5 posts • Page 1 of 1. dennis461 New Member Posts: 4 Joined: Sun Nov 27, 2016 5:57 pm. ... 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 ...2004 - 2008 Ford F150 - P0171 - 2005 Ford F150 4.2 V6 sets P0171 code only.. LTFT B1 reads 29.7 and never changes with rpm's LTFT B2 reads 3.5 + or - and fluctuates with rpm;s FTST B1 READS 5.97 FTST B2 READS 8.22 O2S BANK 1 SENSOR 1 VOLTAGE READS .10 O2S BANK 2 SENSOR 1 VOLTAGE READS .07 Cleaned Maf sensor, checked...1. Use an OBD-II scanner to retrieve the trouble code. This will help identify the specific issue. 2. Code P0131 indicates a malfunction in the oxygen sensor bank 1 sensor 1. Inspect the wiring harness and connector for any damage or loose connections.1997 - 2003 F150 - 2000 f-150 5.4l p1151/p1131 p0174/p0171 - Ive got a 2000 ford f-150 with the 5.4l. 185k miles ive been getting a couple codes thrown by the pcm. a year ago I had the code for the egr system come up and that has stopped coming up and now I just get p0174/p0171. sometimes it throws the p1151/p1154...F150 1997 4.6 V8 engine code P0171 and P0174 - Answered by a verified Ford Mechanic. ... Pulled codes P0171 and P0174 on 1997 Ford Crown Victoria with 4.6 liter VIN W. Changed MAF sensor and cleared codes. Completed drive cycle, check engine light did not come back on.

Ford F150 Forum. The site for Ford truck owners, by Ford truck owners. Skip to content. Quick links. FAQ; F150 Forum. ... that goes from 3/8" to 5/8" at the manifold and it deteriorates over time causing enough of a vaccumm leak to set the P0171 and P0174 codes rtjohnson1964 . Top. ToddPhilly. Octapharma plasma card login

ford f150 p0171 code

The 2015 Ford F-150 is available with truck beds in 5.5, 6.5 and 8-foot lengths. The bed is approximately 80 inches wide, including the sides of the bed itself. Only certain truck ...1997 - 2003 F150 - Service Engine Soon: P0171 - Hi all. I have a 2002 Ford F-150 5.4l V8, 4x4. Today, the service engine soon light came on. I scanned it, and came up with code P0171 System too lean bank one. I've did some searching and learned that one thing to try might be to clean the mass air flow sensor.1997 - 2003 Ford F150 - 2001 f150 4.2l w/ codes p0171-p0174 - I just bought this truck 2weeks ago and the damn check engine light just came on with these codes; P0171-P0174. I had a Ford tech on yahoo answers tell me its probably the upper intake gasket. Could anyone tell me more about these codes before I tear my...by cr » Thu Oct 21, 2004 12:28 am. I have a 1998 f150 with the 4.6L and am getting the Check Engine Light from hell. I had the codes read at AutoZone and it gave me the P0171 (Bank 1). They gave me some simple stuff I could try. I replaced the spark plugs (sucked), fuel filter, PCV valve, and checked for vacuum leaks.Ford Factory Service Bulletin OBDII Code P0171 2004 FORD F150 P0171, P0174, P0301, Misfire, and Lean Condition. ... P0171 Ford Code - Fuel Injection System Too Lean Bank 1. How to Fix. Check the 'Possible Causes' listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent ...1997 - 2003 F150 - Service Engine Soon: P0171 - Hi all. I have a 2002 Ford F-150 5.4l V8, 4x4. Today, the service engine soon light came on. I scanned it, and came up with code P0171 System too lean bank one. I've did some searching and learned that one thing to try might be to clean the mass air flow sensor.Jul 27, 2022 · 1987 - 1996 F150 & Larger F-Series Trucks - P0171, P0174 96 F-150 5.0 - I know this is somewhat repetitive by my 1996 F150, 5.0 acting a little differently. First, the codes do not appear in normal driving situations. 1998 Ford F150 Triton V8 with P0171 and P0174 lean codes that has had every part thrown at it and even the repair shop can't figure it out...But maybe a DIY ...1997 - 2003 F150 - P0171 Code - Hi, I have a 99 F-150 with about 150,000 miles on it. I am getting a P0171 code from my OBD II port. I had it checked at AutoZone. ... Ford F150 - P0171 & P0174 Codes. My F150 check engine light came on and I was able to use a code key to find out the problem codes. P0171 & P0174. There are articles online that ...DTC codes P0171 & P0174. I've had DTC P0171 & P0174 (lean in bank 1 and lean in bank 2) for a few weeks now (check engine light cued me on it). Autozone scanned it for me. It's on a 2003 F250 SD 4x4 5.4L. My first step was to clean the MAFS. Light came back on in about 30-40 miles. I then replaced the MAFS. 30-40 miles and the light came back on.P0021 is a common trouble code. It affects vehicles with variable valve timing (VVT). The list of VVT vehicles is growing, and the Ford F150 can have VVT, and is prone to developing this code. P0021 is a generic OBDII code. This means that it has the same definition regardless of the make or model of the vehicle.Ford F150 Forum. The site for Ford truck owners, by Ford truck owners. Skip to content ... Got a reading from an auto shop and was told that it was actually p0171 & 0174, which makes a lot more sense. ... Anyway, started with FI cleaner and new PCV and the code went away, but it has only been about 50 miles since, so it could very well come ...Re: 2002 ford F-150 Code P0171. by Chris's FX4 » Wed Nov 13, 2013 10:52 pm. Try cleaning the MAF first and check the PCV valve itself. Follow the PCV line from the valve on the passenger side valve cover to the back of the intake. There's an elbow back behind the intake up under the firewall, its hard to see unless you're practically sitting ...To diagnose the P0171 1997 Ford F150 code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.As to Codes PO171 and PO174... these are BOTH indicative of a lean condition. 171 indicates a lean condition on bank one (driver's side cylinders) and 174 indicates a lean condition on bank two (passenger side cylinders).01-26-2007 11:01 PM. Reply. /. Modular V8 (4.6L, 5.4L) - 4.6 P0174 Code - I've looked around the forums quite a bit. I have not found anyone that has had the same issue. I have a 2000 Expedition with a 4.6, with 175,000 miles on it. What sticks out to me is, I only have the P0174 code, and everyone else seems to have that, AND the P0171 code ...A: Code P0171 on a Ford F150 refers to a diagnostic trouble code that indicates a lean fuel mixture in the engine's cylinders. Q: What are the symptoms of code P0171 on a Ford F150? A: Some common symptoms of code P0171 on a Ford F150 include a decrease in engine performance, poor fuel economy, rough idling, and potentially even engine misfires.Fuel pressure stays 40PSI on the live data even at WOT. 1999 to 2016 Super Duty - 5.4 3v P0171 and p0174 - Looking for some help on my 2005 f250 5.4 with codes p0171 and p0174. I have replaced fuel filter, MAF, Checked for vac leaks by smoke and water test. Any help for things to check would be appreciated.In this video, I fixed the source of the P0171 code on my 2001 Ford F-150. This code means the O2 sensors detected a lean fuel condition in bank 1 of the eng....

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