Ford code p1151

What does this mean? What are the Possible Causes of the DTC P1151 Ford? NOTE: The causes shown may not be a complete list of all potential problems, …

Explorer, Sport Trac, Mountaineer & Aviator 1991-1994, 1995-2001, 2002-2005, 2006-2010 Ford Explorer codes P1151 and P0133. Reply Subscribe . Thread Tools Search this Thread #1 08-16-2013, 12:03 AM ... The code name states: "P1151 - Lack of HO2S-21 Switch, Sensor Indicates Lean"2000 Ford Ranger 3.0 Flex Fuel with P1151 ODBII code. I have a 2000 Ford Ranger 3.0 Flex Fuel. I have been getting an 1151 code. I was monitoring my O2 sensors with my ODBII adapter and bank 1 and 2 looked normal. As the car was idling, in park, the air intake temperature rose above 80 degrees. At that point the Bank 2 sensor reading when flat.Labor: 1.0. To diagnose the P1127 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 repair shops to charge between $75 and $150 per hour.Ford’s F-150 pickup truck is about as American as a vehicle can get. Ford’s F-150 pickup truck is about as American as a vehicle can get. Not only has the iconic truck been the cou...The P1131 Ford code is a diagnostic trouble code that indicates a problem with the oxygen sensor in bank 1 of the engine. It occurs when the oxygen sensor does not properly detect the air-fuel mixture and reports a lean condition. This code can be caused by various issues, including a faulty oxygen sensor, vacuum leaks, fuel delivery problems ...

Ford E-150: 2003 Ford E150 4.2 L codes P1131,P1151,P0171, and 2003 Ford E150 4.2 L codes P1131,P1151,P0171, and P0174. I know that they are all lean codes for banks one and two.Codes P1131, P1151,P0136,P0156 idles rough. consistent to point of stalling occasionally while in gear at stop, 1998 - Answered by a verified Ford Mechanic. ... I have the following malf. codes with my 1998 Ford Expedition: P1151, P1131, P0136, P0174, P0171, and P0156.Codes Related to P1131. P1151 - Upstream Heated O2 Sensor or Fuel System Not Switching Indicating Lean Bank 2 - Same as P1131 but for bank 2. P0171 and P0174 - System Too Lean Bank 1 and Bank 2 - Same diagnostic indications and steps as P1131 and P1151, but their requirements to set are different. Help Us Help YouP1131 Quick Facts. DTC P1131 is usually caused by a bad oxygen sensor, fuel injector, or vacuum leak. But, there can be other causes as well. This code does not normally cause any drivability issues. P1131 is a Ford code (Mercury, Ford, Lincoln) Affects bank 1. When it’s bank 2, the code is P1151.Ford P1151 Diagnosis. P1151 is a diagnostic trouble code that applies to vehicles manufactured by Ford. Trouble codes that start with P1XXX were reserved for manufacturers. This code occurs when the upstream O2 sensor on bank 2 fails a diagnostic test twice in a row. DTC P1151 is usually caused by a bad oxygen sensor, fuel injector, …1997-2006 Expedition & Navigator - Expedition Codes - Had codes p1151 &p0153, Changed out the o2 on the drivers side before cat now I have code p0155 & p1151. Any one have any info on where to go next. I got a 97 5.4 Expo. The o2 I took out was a ford bosch part. put in a bosch sencer. Plus I can;t get the interier...2000 Ford Explorer...Code P1131 & P1151 I am getting these codes on a 2000 Ford Explorer. Symptoms...idles horribly, I smell gas coming thru the exhaust and my mileage is down around 10 miles/gallon. ... Ford Forum is a community to discuss all things Ford. Check out our discussions on the Ford Escape, Mustang, Edge, F-150, Raptor, …2000 ford f-250 5.4 liters fixing code p1151 misfireSensor p1151 p0155 o2 ranger banks I had a fuel smell and and engine miss. codes p1450,p0136,p0156,p1131Ford p0155 & p1151 trouble codes. I am getting a reading of 5 codes: p0401, p1131, p1151, p0171, p0174Dtc p1151 f150 P1151 code fix fordCode p1151.

Diagnostic Trouble Codes (DTCs) P1131 bank 1 (Cylinder 1) and P1151 bank 2 indicate the fuel/air ratio is correcting rich for an overly lean condition. The HO2S voltage is less than 0.45 volt. DTCs P1132 bank 1 (Cylinder 1) and P1152 bank 2 indicate the fuel/air ratio is correcting lean for an overly rich condition.1997 4.6 Throwing P1151 DBC with Check Engine Light on. by Keviny707 » Thu Dec 11, 2008 5:00 am. My 1997 F150 4.6 has 111,000. On one outing it ran rough for maybe 10 minutes. That was at least 6-8 months ago. Shortly after, the "Check Engine" light came on. Since then it has run like a gem, smooth with lots of power, no problem towing …We first scanned the codes: p-1151, p-1131, p0152. Fuel pressure checked 65psi and didnt move with unhooking the vac. from the FP reg. Fuel press also didnt move while revving the motor. Fuel pressure specs are 39-65 so it is in spec, high but in there.P1151 1999 Ford F150 Code - Lack of Upstream Heated Oxygen Sensor Switch Sensor Indicates Lean Bank 2. 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, pushed out, or corroded connector pins.

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2002 Ford F-150 Codes P1131 And P1151. 2002 Ford F-150 V8 Two Wheel Drive Automatic We Changed Plugs And One Coil On My F150 Cause Of Cyl 8 Misfire. After We Changed...May 17, 2023 · How to fix a Ford P1151 engine code: Lack of Upstream Heated Oxygen Sensor Switch Sensor Indicates Lean Bank 2How To Test Upstream Oxygen Sensor 1 Video: htt... Mar 4, 2021 · P1131 Quick Facts. DTC P1131 is usually caused by a bad oxygen sensor, fuel injector, or vacuum leak. But, there can be other causes as well. This code does not normally cause any drivability issues. P1131 is a Ford code (Mercury, Ford, Lincoln) Affects bank 1. When it’s bank 2, the code is P1151. P1151 is a diagnostic trouble code that applies to vehicles manufactured by Ford, in this case the Escape. This code occurs when the upstream O2 sensor on bank 2 fails a diagnostic test twice in a row. DTC P1151 is usually caused by a bad oxygen sensor, fuel injector, or vacuum leak. But, there can

A code P1151 may mean that one or more of the following has happened: Electrical: Short to VPWR in the harness or HO2S Water in the harness connector ... 1989 Ford Mustang 5.0 LX Sport 2004 Mercury Marauder 2006 Ford F-350 Powerstroke 4x4 Amarillo edition 2008 Ford Taurus Limited AWD 2010 Ford Fusion Sport FWD. Top. vicbeatzDiagnóstico Ford P1151. P1151 es un código de diagnóstico de problemas que se aplica a los vehículos fabricados por Ford. Los códigos de avería que empiezan por P1XXX estaban reservados para los fabricantes. Este código se produce cuando el sensor de O2 del banco 2 falla una prueba de diagnóstico dos veces seguidas.ford codes p1151 mustang code p1151 p1151 ford mustang p1151 ford code p1151 code mustang 98 mustang clicks causes p1151 code p1151 ford mustang code 1,387 views . Ask a Question. Usually answered in minutes! Expand. Popular Questions. My seat belt alarm keeps dinging even though my seat belt is …Code: P1156. Definition: Fuel Select Switch Circuit. Description: This DTC is set when the operating mode reported by the fuel injector interface module does not agree with the operating mode requested by the Powertrain Control Module (PCM). Cause: Open or shorted fuel select switch (FSSW) circuit. Damaged fuel injector interface module.P1151 code. When you have both codes at the same time, it indicates that both bank 1 & 2 O2 sensors are reporting lean condition. If only one code appeared it is usually a bad sensor, but with both codes, it is probable that it really is running way to lean. This is usually caused by a vacuum leak. Make sure you intake hose from MAF sensor (air ...Jun 27, 2005 · Modular V10 (6.8l) - P1151 Code need help - I have 1999 F250 v10 5 speed manual transmission and my service engine soon light popped on . So I drove to auto zone and they ran a check of the codes . It indicated just one code P1151 which they said was mass air sensor so i bought one installed it and also bought a code... 25-Feb-2020 ... My 2003 Mercury Sable was throwing P1131 and P1151 codes. Before replacing O2 sensors or the MAF, try this. The PCV boot was cracked before ...Explorer, Sport Trac, Mountaineer & Aviator. 3. 01-07-2003 10:46 AM. Reply Share. 1 / 1. 2009 - 2014 F150 - dtc code p0151 - My 13 3.5 eco has the bank 2 sensor 1 oxygen sensor code p0151. I want to replace with an oem sensor which I believe is pre cat located on the driver side below the turbo.

what is code p1151 | Find answers to your 2003 Ford Taurus question from certified mechanics and auto experts. Close. The Best in Auto Repair. Find a Shop. Questions / Ford / Taurus / 2003 / default codes; Default codes. 2003 Ford Taurus. Asked by bbbs1 in Warsaw, MO on . October 31, 2009. what is code p1151 ...

2646 posts · Joined 2006. #1 · Jul 12, 2014 (Edited) p1151 p1131 scanner says both upstream oxygen sensors bad could this be true and where are these located ... for some reason i never erased my scanner tool but erace the computer on this car 2002 taurus duratec. Idles high going down the road until compleately stoped then 850 idle touch the ...The site for Ford truck owners, by Ford truck owners. Skip to content. Quick links. FAQ; F150 Forum. Ford F-150 / F-Series Generations. 1997 - 2003 Ford F-150. Looking for recent topics? Code P1151. ... Driving it home from the purchase site I got the check engine light. Code P1151. Searched around on the site and got all kinds of different ...Ford Truck Enthusiasts Site Navigation. Site Announcements; New Member Introductions; Ride Of The Week; User Gallery & Picture Display; Newer Light Duty Trucks. 2022+ F-150 Lightning; 2021+ F150; 2015 - 2020 F150; 2009 - 2014 F150; 2004 - 2008 F150; 1997 - 2003 F150; Lightning, Harley-Davidson F-150, Roush F-150 & Saleen F-150; 2015 ...Ford. Escape. Trouble Codes. P Codes (Powertrain) P1100 - P1199. P1151. SPONSORED LINKS. Codes P0174 and P1151. KNIGHTSCHARIOTS MEMBER; 2001 FORD ESCAPE; 3.0L; V6; 4WD; AUTOMATIC; 304,000 MILES; Have an ongoing p0174 and p1151. I also have a buzz sound when depressing the accelerator pedal. I isolated it to the circuit in the power distribution ...Sep 22, 2004 · I have a 1999 X cab 2 wheel drive Ranger 4.0 L auto. The CEL came on and I had Auto Zone pull the codes. I have a code P1151 which states "lack of HO2S21 switch - Sensor indicates lean" and a P0153 which states " Oxygen sensor 1 in Bank 2 was too slow during testing". My assumption is that I have a bad oxygen sensor in the manifold of Bank 2. I have a 2003 F-150, 4.2 liter I got diagnostic Code of P1131 & P1151. ( Lack of upstream Heated oxygen Sensor Switch - Sensor Indicates Lean Bank No.1 The same on the P1151 Code but its on Bank No.2 … read moreThe video focuses on the basic Ford diagnostic error code.Contents:0:21 Basic DTC analysis according to OBD2 protocol standard.1:48 Insight into programming-...

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The cost to diagnose the P1151 2000 Ford F150 code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most …P1131 Quick Facts. DTC P1131 is usually caused by a bad oxygen sensor, fuel injector, or vacuum leak. But, there can be other causes as well. This code does not normally cause any drivability issues. P1131 is a Ford code (Mercury, Ford, Lincoln) Affects bank 1. When it’s bank 2, the code is P1151.Mar 23, 2014 · Thanks for the help. 1997 - 2003 F150 - Rough Idle with PO156-P1131-P1151 codes - 99 F250 LD with 5.4 w/ 225k miles Was running perfect yesterday when I shut the engine off. Started back up about 20 minutes later and Idles was up and down and rough. ( 400 - 900 rpms) Drove and ran fine except Idle. I know that those codes are for the o2... DTC P1130 and P1150 indicate the fuel control system has reached maximum compensation for a lean or rich condition and the HO2S is not switching. DTC/HO2S Reference List. •HO2S-11 = DTCs P1131, P1132 and P1130. •HO2S-21 = DTCs P1151, P1152 and P1150. Possible causes: Fuel system. •Excessive fuel pressure.P1131 Quick Facts. DTC P1131 is usually caused by a bad oxygen sensor, fuel injector, or vacuum leak. But, there can be other causes as well. This code does not normally cause any drivability issues. P1131 is a Ford code (Mercury, Ford, Lincoln) Affects bank 1. When it’s bank 2, the code is P1151.Some 2001-2003 F-150, 2004 F-150 Heritage and 2001-2003 E-150/250 vehicles equipped with a 4.2L engine may exhibit the malfunction indicator lamp (MIL) on with diagnostic trouble codes (DTCs) P1131 and/or P1151 (system too lean bank 1 or 2).1987 - 1996 F150 & Larger F-Series Trucks - Codes p0401 p1151 - Ok folks here its. I have a 96 F150 2WD with the 5.0. I just recently aquired the truck through a death in the family. When I took ownership I noticed the check engine light was on. Apparently they didnt have emission testing because the tags had been...2002 f-150 code P1151 , P1131 idle lowers and comes back up when cold, dealer said lower intake manifold gasket. - Ford 2002 F150 Regular Cab question. ... Ford Cars & Trucks 150 p1151 code codes p1151 View All » Posted on Feb 08, 2010 Answered. 2002 f-150 code P1151 , P1131 idle lowers and comes back up when cold, dealer said lower intake ...The P1151 code was still set. But, O2 sensor readings were closer to normal. The magnitude between the high and low was about half the amount of the bank 1 sensor. And, the graph was more spikey and erratic then the nice sinsoldual of bank 1. bank 2 long term fuel trim was a steady 25.0.Code P1151 in a Ford F150 refers to the “Lack of HO2S-21 Switching” or simply a malfunctioning oxygen sensor. The HO2S-21 sensor specifically monitors the oxygen levels in the exhaust stream coming from bank 2, which includes cylinders 4, 5, 6, and 8. When this sensor fails to switch between rich and lean conditions properly, the …1983 - 2012 Ranger & B-Series - Dtc P1151 - I have a 97 ford ranger. When I take it on a road trip everythings cool.. until I stop to fill up. When I get back on the interstate and reach 75ish the chk eng light comes on for the durration of the trip. The light stays on for 10 or so miles off the interstate. It...A P1131 code is quite common in Ford vehicles and the result of the ECM (Engine Control Module) receiving a signal from the Lambda (or the oxygen) sensor. This sensor detects the levels of oxygen in the exhaust gases. ... P1151 – System Too Lean (Bank 1) P1157 – Air/Fuel Ratio (A/F) sensor 1. P0171 – System Too Lean (Bank 1) ….

2002 Ford F-150 Codes P1131 And P1151. 2002 Ford F-150 V8 Two Wheel Drive Automatic We Changed Plugs And One Coil On My F150 Cause Of Cyl 8 Misfire. After We Changed...The video focuses on the basic Ford diagnostic error code.Contents:0:21 Basic DTC analysis according to OBD2 protocol standard.1:48 Insight into programming-...Code P1451 on 2002 Ford Taurus SES. Check engine light on and code is P1451. I have been told its one or all four things: 1. Gas cap, 2. Evap Canister vent solenoid, 3. Evap purge solenoid, 4. Evap canister. I am trying to fix this problem on the Taurus. I have changed the Gas cap and this did not solve the problem.What does this mean? What are the Possible Causes of the DTC P1151 Ford? NOTE: The causes shown may not be a complete list of all potential problems, …I see. The codes P1151 and P0171/P0174 indicate a lean fuel condition in Bank 1 (P1151) and Bank 2 (P0171/P0174) of the engine, respectively.This means that the engine is not getting enough fuel.The most likely cause of a lean fuel condition is a vacuum leak.A vacuum leak can allow air to enter the intake manifold, which can dilute the air …11-Aug-2017 ... Your browser can't play this video. Learn more.2646 posts · Joined 2006. #1 · Jul 12, 2014 (Edited) p1151 p1131 scanner says both upstream oxygen sensors bad could this be true and where are these located ... for some reason i never erased my scanner tool but erace the computer on this car 2002 taurus duratec. Idles high going down the road until compleately stoped then 850 idle touch the ...IF you find nothing with the wiring for the 02 sensor.I would clear the code by disconnecting the battery for 5-10 mins.The chk engine light will go out . But if the light comes on right away after starting the engine then I would suspect the 02 sensor failure.The pcm test the 02 sensor right after start upFord P1151 Diagnosis. P1151 is a diagnostic trouble code that applies to vehicles manufactured by Ford. Trouble codes that start with P1XXX were reserved for manufacturers. This code occurs when the upstream O2 sensor on bank 2 fails a diagnostic test twice in a row. DTC P1151 is usually caused by a bad oxygen sensor, fuel injector, or vacuum leak. Ford code p1151, The video focuses on the basic Ford diagnostic error code.Contents:0:21 Basic DTC analysis according to OBD2 protocol standard.1:48 Insight into programming-..., SOURCE: how do i fix emission codes p1131 p1151 p0171 TSB 05-22-6 ISSUE: Some 2001-2003 F-150, 2004 F-150 Heritage and 2001-2003 E-150/250 vehicles equipped with a 4.2L engine may exhibit the malfunction indicator lamp (MIL) on with diagnostic trouble codes (DTCs) P1131 and/or P1151 (system too lean bank 1 or 2)., A ford expedition displaying these codes P0156, P0171B, P0173B, P1131, P1151. Symptoms are vehicle is loafing until it nearly dies. Also, burning much more gas than usual. …, P1123 Throttle Position Sensor In Range But Higher Than Expected. P1124 Throttle Position Sensor Out of Self-Test Range. P1125 Throttle Position Sensor Intermittent. P1127 Exhaust Not Warm Enough - Downstream O2 Sensor Not Tested - Read Our Article on Oxygen Sensor Codes For Help With This Ford Check Engine Light Code., Causas del código DTC P1151 Ford. Hay múltiples factores que pueden llevar a la detección de un código DTC P1151 Ford en un vehículo de motor. Existen diversas razones posibles, tales como: Sensor de oxígeno aguas arriba defectuoso en el banco 2. Presión de combustible alta o baja. Sensor MAF sucio/defectuoso., P1123 Throttle Position Sensor In Range But Higher Than Expected. P1124 Throttle Position Sensor Out of Self-Test Range. P1125 Throttle Position Sensor Intermittent. P1127 Exhaust Not Warm Enough - Downstream O2 Sensor Not Tested - Read Our Article on Oxygen Sensor Codes For Help With This Ford Check Engine Light Code., Codes P1131, P1151,P0136,P0156 idles rough. consistent to point of stalling occasionally while in gear at stop, 1998 - Answered by a verified Ford Mechanic. ... I have the following malf. codes with my 1998 Ford Expedition: P1151, P1131, P0136, P0174, P0171, and …, 08-May-2021 ... ... Code FORD P0151 in the easiest, quickest, and cheapest way. 3 practical solutions to fix the FORD P0151 error code. 3 simple DIY solutions ..., Ford’s F-150 pickup truck is about as American as a vehicle can get. Ford’s F-150 pickup truck is about as American as a vehicle can get. Not only has the iconic truck been the cou..., Hi, I am new to this site and need a little help with a 1996 Taurus GL 3.0 SOHC throwing a p1151 code. I searched for that code and did not find much info. The car seems to run fine except for just a slight miss every now and then. ... Ford Forum is a community to discuss all things Ford. Check out our discussions on the Ford Escape, Mustang ..., Hello everyone. I am puzzled by this problem I am having with the oxygen sensor code P1151 in my 4.0. I'm experiencing a slight miss when idling only when I come to a complete stop after when driving. ... Serious Explorations is a Ford Explorer and Ranger Based vehicle community. Founded in 1996, our goal is to support our members with the ..., Optimizing this mixture means better fuel economy and fewer exhaust emissions. A lean reading, such as P1131, indicates that there is too much air in the fuel:air mix. When this code triggers: Diagnosis should start with a vacuum test to determine if there are any leaks. The fuel injectors for the bank 1 cylinders should be checked as well., Explorer, Sport Trac, Mountaineer & Aviator - P1151 code. - A few days days ago I noticed a check engine light and pulled an 1151 code. The truck runs great, like it always does. It's a '99 Eddie Bauer 5.0 with 275K. I turned the code off and a day later it came on again with no difference in the running. Anyone have..., 1983 - 2012 Ranger & B-Series - 98 Ranger 4x4 4.0 Ltr getting P1151 code - :-roll Runs rough ever now and then and CEL giving P1151 code. Upper and lower intake gaskets have been replaced. ... 2012 Ranger & B-Series All Ford Ranger and Mazda B-Series models 98 Ranger 4x4 4.0 Ltr getting P1151 code. Reply Subscribe . Thread …, P1151 1998 F-150 5.4 - Answered by a verified Ford Mechanic. Ron : Hello, The most common cause for the lean codes you are getting on your 1998 is in most cases is caused by a vacuum leak. On the 1998, its usually a PCV supply hose, locate the PCV valve on the rear of the passenger side valve cover and follow it around to the back of the upper intake where it connects and see if the rubber ..., The overdrive light would have nothing to do with the P1151. This is what it shows for P1151 OBD Trouble Code: P1151 Lack of HO2S-21 Switch, Sensor Indicates Lean. I appreciate your response. I'm not sure why you would say that the P1151 code would have nothing to do with the O/D OFF light., The overdrive light would have nothing to do with the P1151. This is what it shows for P1151 OBD Trouble Code: P1151 Lack of HO2S-21 Switch, Sensor Indicates Lean. I appreciate your response. I'm not sure why you would say that the P1151 code would have nothing to do with the O/D OFF light., Starting a conversation with a complete stranger can be a little intimidating, and sometimes you don't know what to say. Use the FORD technique the next time you meet someone to av..., Thanks for the help. 1997 - 2003 F150 - Rough Idle with PO156-P1131-P1151 codes - 99 F250 LD with 5.4 w/ 225k miles Was running perfect yesterday when I shut the engine off. Started back up about 20 minutes later and Idles was up and down and rough. ( 400 - 900 rpms) Drove and ran fine except Idle. I know that those codes are for the o2..., A P1151 code refers to an issue with one of the oxygen sensors in your vehicle. Like other engine codes, P1151 codes are widely applicable to various brands, …, 2003 ford 4.2 E250 econoline van p1151 code. asked Sep 10, 2017 by anonymous. p1451; p1131; p1151; 0 like 0 dislike. 0 answers 931 views. how to fix a p1131 and p1151 code for a 2000 ford expedition eddie bauer edition. asked Nov 18, 2018 by anonymous. p1151; p1131; 0 like 0 dislike. 0 answers 623 views., A code P1151 may mean that one or more of the following has happened: Electrical: Short to VPWR in the harness or HO2S Water in the harness connector ... 1989 Ford Mustang 5.0 LX Sport 2004 Mercury Marauder 2006 Ford F-350 Powerstroke 4x4 Amarillo edition 2008 Ford Taurus Limited AWD 2010 Ford Fusion Sport FWD. Top. vicbeatz, I Have 2003 FORD F 150 4.2 Engine,I found this codes P1151,p1152,p0156, Hello and welcome back to JustAnswer.com! I have to say that I suspect the sensors themselves may be bad. P1151/1152 mean that O2 Sensor 2-1 (Drivers side between converter and engine) is not switching. While a vacuum leak or dirty MAF can cause them not to switch, this is ..., Codes Related to P1131. P1151 - Upstream Heated O2 Sensor or Fuel System Not Switching Indicating Lean Bank 2 - Same as P1131 but for bank 2. P0171 and P0174 - System Too Lean Bank 1 and Bank 2 - Same diagnostic indications and steps as P1131 and P1151, but their requirements to set are different. Help Us Help You, 1997 - 2003 Ford F150 - 2002 F150 4.2 V6 - Codes P1151 & P1131 - Hi All, My '02 F15 with 4.2l V6 has about 193k miles on it now and has been a great truck. I'm really hoping to get a bunch more out of her. My check engine light has been on for a while now, so I pulled the codes, and this is what I found: P1151 P1131..., 1983 - 2012 Ranger & B-Series - Codes P0153 and P1151 - Hi All! I have a 1999 X cab 2 wheel drive Ranger 4.0 L auto. The CEL came on and I had Auto Zone pull the codes. I have a code P1151 which states lack of HO2S21 switch - Sensor indicates lean and a P0153 which states Oxygen sensor 1 in Bank 2 was too slow during..., SOURCE: how do i fix emission codes p1131 p1151 p0171 TSB 05-22-6 ISSUE: Some 2001-2003 F-150, 2004 F-150 Heritage and 2001-2003 E-150/250 vehicles equipped with a 4.2L engine may exhibit the malfunction indicator lamp (MIL) on with diagnostic trouble codes (DTCs) P1131 and/or P1151 (system too lean bank 1 or 2)., 1983 - 2012 Ranger & B-Series - 98 Ranger 4x4 4.0 Ltr getting P1151 code - :-roll Runs rough ever now and then and CEL giving P1151 code. Upper and lower intake gaskets have been replaced. ... 2012 Ranger & B-Series All Ford Ranger and Mazda B-Series models 98 Ranger 4x4 4.0 Ltr getting P1151 code. Reply Subscribe . Thread …, P1131 Quick Facts. DTC P1131 is usually caused by a bad oxygen sensor, fuel injector, or vacuum leak. But, there can be other causes as well. This code does not normally cause any drivability issues. P1131 is a Ford code (Mercury, Ford, Lincoln) Affects bank 1. When it’s bank 2, the code is P1151., March 12, 2019 by Jason. P0153 is a common OBDII code that occurs in many vehicles, including the Ford F150. The code is triggered when there is an issue with the response time from the O2 sensor when switching voltage levels. The Oxygen sensor is responsible for helping the ECM monitor oxygen levels in the exhaust in order to create the ideal ..., P1151 Ford OBD-II Trouble CodeDescription: Symptoms. - Engine Light ON (or Service Engine Soon Warning Light) P1151 OBD Code Description. Lack Of HO2S21 Switch - Sensor Indicates Lean is one of the definitions for the P1151; however your vehicle's manufacturer may have a different definition for the P1151 code., 1987 - 1996 F150 & Larger F-Series Trucks - Codes p0401 p1151 - Ok folks here its. I have a 96 F150 2WD with the 5.0. I just recently aquired the truck through a death in the family. When I took ownership I noticed the check engine light was on. Apparently they didnt have emission testing because the tags had been..., what is code p1151 | Find answers to your 2003 Ford Taurus question from certified mechanics and auto experts. Close. The Best in Auto Repair. Find a Shop. Questions / Ford / Taurus / 2003 / default codes; Default codes. 2003 Ford Taurus. Asked by bbbs1 in Warsaw, MO on . October 31, 2009. what is code p1151 ...