2L, V6, with about 141,000 miles on it. Plugged or dirty Fuel Injectors. I purchased the Turbine Shaft Speed Sensor (TSSS) from Ford for $34 (P/N F81Z-7m101-AA). Took the car to Cottman and was told the problem is the Pressure Control S. 1993 Ford Probe Exterior Lighting TSB Details. What are the symptoms of code P0171 in your Ford? There are many symptoms associated with code P0171 in your Ford Vehicle. What Does Code P0171 Mean for Your Ford? P0171 definition: Bank 1 has too much air or not enough fuel (lean bank) Issue Severity: MODERATE– Extended driving with this code can cause internal engine damage. We have looked for vacuum leaks and - Answered by a verified Ford Mechanic. Checked and pulled plugs, gap fine. 2002 ford ranger: p0171 System too Lean (bank 1)P0174 System. 0 hour of labor. P1000 was most likely caused by clearing the PCM memory. Code P0171 is caused by the fuel system running too lean (Bank 1). Monday, February 4th, 2019 AT 3:43 PM (Merged). read more. Inspect your COP boots and wire if you change your plugs, use dielectric grease in the boots and anti-seize on the plug thread. Therefore, Bank 1 is seen as running lean. Learn more about causes, symptoms, and diagnostics for code P0171. Ford: 1990-97 Thunderbird 1990-99 Mustang, Taurus SHO 1991-99 Crown Victoria, Escort, Taurus 1992-94 Tempo 1993-97 Probe 1995-99 Contour Lincoln-Mercury : 1990-97 Cougar 1991-99 Continental, Grand Marquis, Sable, Town Car, Tracer 1992-94 Topaz 1993-98 Mark VIII 1995-99 MystiqueWhat is the Cost to Diagnose the Code P0141 Ford? Labor: 1. This 2000 ZX2 was idling rough and throwing a p171 code (bank 1 too lean). I have a 2002 Ford f-150 4. the car idles evenly but a little rough. Note: The use of "oiled" air filters may cause the MAF to become dirty if the filter is over-oiled. Just bought a 2001 Ford F150 SuperCrew Lariat 5. Since code P0171 is caused by an issue with the engine’s combustion chamber, you will mostly notice that the check engine light comes on in your. The 171/174 code often causes hot idle drivability issues because the fuel tables are so far out even for idle plus being lean. #1. 2001 Ford Escort SE - Service Engine Soon light - Code indicates #1 bank too lean. 2001 Ford Windstar SEL-We would like to show you a description here but the site won’t allow us. This article is intended to aid in diagnosing DTC's P0171, P0174, P1130, P1131, P1150, P1151, P2195, or P2197 (system lean or lack of HEGO switches) when a vacuum leak is present. It has an intermittent problem. Quita el sensor con un destornillador de cabeza Phillips y límpialo con un limpiador de sensores de flujo de aire o un limpiador de partes electrónicas. The same codes show up. 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. It is common for most auto repair shops to charge between $75 and $150 per hour. I hooked up a scanner to the OBDII port and you could see the O2 sensor at 0 or very low voltage and not switching and the fuel compensation maxed out which indicates a. 0 hour of labor. Drives well under acceleration. . 2 L engine, 2 wd. p0171 Have a 2002 Ford Escort 2. Cleared them again and ran another 1000 miles before it did it again. 2. 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. The P0455 is a common code since it will set if the gas cap is loose or missing. This condition can often be heard in the tail pipe sound. Ford p1131 code p0171 trouble contour lx expedition escort theseFord 4. I got a P-0171 code on my wife's ZX-2 POS. bad injector maybe? one ticks louder than the others. I can't find the position of the Crankshaft Position Sensor on the 1998 Ford Escort ZX2 2. I had a rotted driver's side cat that was leaking and threw a P0171 code on my 2002 F-150 4. The cost to diagnose the P0133 Ford code is 1. The ECM monitors O2 sensor voltage and determines if exhaust is lean or rich. . The cost of fixing a P0171 engine code usually ranges between $100. 2002 ford escort ,4cylinder automatic ,71k. possible solutions are, a dirty maf sensor. I am working on the same problem. This code represents a problem in the exhaust system and can be connected to the $7E8 Engine Code. OBD code p0171. 8L V10) I had the notorious CEL accompanied by rough idle and stalling. To diagnose the P0171 2002 Ford Windstar code, it typically requires 1. A Ford P0171 is a LEAN code for cylinder bank 1, and P0174 is a LEAN code for cylinder bank 2. Namely, the P0171 code if this happens on bank 1 or P0174 if this situation happens on bank 2 of the engine. Nov 24, 2017. Search Fixya. 11,511 satisfied customers. The following services have been performed. (Or maybe used your own OBD scanner to extract the car faults). P1383, P0420, p1131, p0171. trouble code p0171 failed emissions on my 2001 chevy prism - Cars & Trucks question. 2. A code P0420 may mean that one or more of the following has happened: Leaded fuel was used where unleaded was called for (unlikely) A damaged or failed oxygen / O2 sensor. 1998-2003 are all the same except for ECU programing and the MAF wiring. 2002 Nissan Altima; Open Questions: 0 answers. Learn more about causes, symptoms, and diagnostics for code P0171. A clogged or damaged fuel injector will cause the air-fuel mixture to lean out in one specific cylinder. Now for the Causes for these codes: Common Problems That Trigger the P0171 and P0174 Code. It has to be shifted into neutral at stop lights and sometimes randomly shuts off, idles terrible. Loose fuel tank filler cap is the most common cause that triggers the P0442 code. Long story short, I pulled the codes with my Autel unit and found the P0171, P0174 codes indicating lean condition on banks 1 and 2. 0 hour of labor. P2005 check engine codeI'm working on this 2011 ford f150 5. Search Fixya. 2012 Ford Taurus heated seat switch comes on but goes off on the right side both seat and back cushion doesnt heat what could be the problem. 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. What could be causing the system to be too lean or ignition coil B/primary or secondary circuit malfunction. P0171 is a LEAN code for cylinder bank 1. A P0171 lean code for bank 1 is the cylinder bank on the RIGHT (passenger) side of the engine on Ford vehicles with a V6 or V8 engine and rear-wheel drive. egr Valve myself. 0. I could again see hunting AFR's lean. sometimes my 1999 ford explorer starts like it is missing until it warrms up - Ford 1999 Explorer question. System Too Lean P0171 P0174 Vacuum Leak Quick Test Ford 5 4 Lean Condition Diagnosis on Ford p0171 P0174 Watch some more. If the problem persists more tests needs to be done to diagnose problem, see "Possible Causes". I have replaced the PVC valve and checked as best I can for vacuum leaks on the engine. a loose fuel cap would cause evap system codes, not lean a code. Camshaft sensor is used for timing (cam timing) MAP sensor is Manifold Absolute Pressure, a MAP sensor is fed by a vacuum line. 2,269 satisfied customers. book - Answered by a verified Auto Mechanic. These codes commonly occur on many Ford vehicles, and are set when the powertrain control module (PCM) sees the air/fuel mixture is running too lean (too much air, not enough fuel). 200 ford expedition diagnostic code P0171. car is still not idling correctly. It idles pretty well around 700 rpm when engine is operating temp, in Park, and IF the inside blower fan is off. P1131 Ford Code: P0171 And P0174. A few days after getting my injectors cleaned on my 2002 Ford Explorer Sport Trac, my check engine light came on. The engine mixes fuel and air, and the O2 sensor calculates the volume of oxygen in the exhaust. Taking your vehicle to a qualified repair shop would be your best bet . Fixing a P0171 engine code in a Chevy, Ford, & Toyota is done with a diagnostics car code reader to figure out why it’s giving you a “system too lean (bank 1)” code. P1745, P0705, P0171. P0174 and P0171 (fuel trim lean bank one) are the most frequently seen air/fuel mixture-related codes. 2013 Ford Escort Concept 2013 Ford Escape 2013 Ford EcoSport 2013 Ford C-MAX Hybrid 2013 Ford C-MAX Energi 2013 Ford B-MAX 2013 Ford Atlas. Ford p1151 p1131 p0171 codes 2002 p0401 reading getting egr am lean refer commonly condition four otherI am getting a reading of 5 codes: p0401, p1131, p1151, p0171, p0174 P1131 code p1151 dtc keeps coming hose2000 mustang gt dtc p1131. 6. Date Submitted. 2L, V6, with about 141,000 miles on it. #1 · Nov 3, 2007. ) Mass Airflow Sensor (MAF) Plugged Fuel Filter or weak Fuel Pump. Fuel Pressure Regulator vacuum line on the intake manifold end. Browse Categories Answer Questions . The site for Ford truck owners, by Ford truck owners. 1,507 satisfied customers. 97 Chevy Blazer 4. 2002 F-150 V6 diagnostic code P0171 lean bank 1. Changed plugs and coil to fix other codes and had the IAC come back. 0 codes p0300 p0302 p0316. car is still not idling correctly. B1 means the sensor is located on the same bank of the engine that has the #1 cylinder. Hesitating engine. o i have no power to the ac compressor fuses good and has no relay does the single heater run ac compressor Read full answer Be the first to answer Jul 10, 2014 • 2002 Ford EscortWhat is the Cost to Diagnose the Code P1131 Ford? Labor: 1. 2002 Ford Escort: idle air control code. 8l it turns. Most auto repair shops charge between $75 and $150 per hour. I have a 2002 Ford Ranger, XLT, 4. Ford expedition code p0171 po171 2000 escort gear source. 2011 • 1996 Ford Escort 4 Door. P0174- System Too Lean (Bank 2). . 1 answer. Changed plugs and coil to fix other codes and had the IAC come back. While there are many potential causes for P0171, the most prevalent is a vacuum leak. The cost to diagnose the P0171 2003 Ford Escort code is 1. If bad enough, a lean fuel condition may cause lean misfire, a. Leaking/contaminated fuel injectors. Fixing a p2195 p2197 p0171 p0174 code on a Ford expedition 20042002 ford ranger 2. . ”. Read full answer. The P0171 code is thrown when the bank one sensor one O2 sensor reports that your Expedition’s engine is running lean. Each time an ON pulse is issued, the valve opens or closes, changing the flow rate. P0171 System too Lean (Bank 1) P0174 System too Lean (Bank 2) i am trying to figure out what these 2 codes means on my 2002 ford ranger. I'm getting codes p0171, p0174 &p0420. cylinder misfire 2,5,6 have installed new injectors, plugs and coils. ) A lean condition can be caused by any number of things. P0171 and P1100 are most likely related. what are the possable reasons ? - Ford 1999 Escort question. Once locating the oxygen sensor, remove it carefully and install a new better sensor. Ford F150 Forum. What is the Cost to Diagnose the Code P1131 Ford? Labor: 1. 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. Ford p1131 code p0171 trouble contour lx expedition escort theseFord code p1132 p1152 I have a 1998 ford ranger 4x4. intake manifold. Bank 1 = DTC P0171 (lean) Bank 2 = DTC P0174 (lean) HO2S-11 = DTCs P1130 and P1131. runs fine until it reaches operating temp. Faulty upstream oxygen sensor bank 1 fuel pressure high or low maf sensor dirty/defective. Ford bank location sensor p1131 engine e250 code v6 where 1998 qa h02sI have a 2002 ford ranger and the check engine light is on. ive cleaned the maf sensor and reset the computer in it by disconnecting the battery. HEGO sensors,. you can buy a can at any auto parts store to clean, take off and clean maf sensor, do not touch inside of sensor it is very fragil. Quick links. Namely, the P0171 code if this happens on bank 1 or P0174 if this situation happens on bank 2 of the engine. Perform a visual engine inspection, including the vacuum lines, hoses, gaskets, sensors, and electrical connections. If the P0171 is set in along with the P0174 code, it is highly likely that the problem is caused by an intake leak. Well a few hours after I took it home the check engine light came back on and it's still pulling the p0171 code. Title: File Size:. Start by tightening the gas cap and clearing the code. My zx2 has a line coming out of bottom passenger side of radiator. FORD CODE P0171 SYSTEM TOO LEAN BANK 1. P0171 speedway. asked May 29, 2017 by CHASE ELSBERRY. 1996 Ford Escort 4 Door; Ford Escort Car and Truck. P0303 + P0171. p0171 My service engine light soon came on in my 2002 Ford F150, approx. . I am troubleshooting a problem with a 2002 e350 van with the v-10 motor. This 2000 ZX2 was idling rough and throwing a p171 code (bank 1 too lean). 2000 Ford Escort ZX2 Automatic Trans(135K miles). I am working on the same problem. clean MAF sensor. P0420. check fuel pressure. Grab and shake it so you can feel if anything is loose. the check engine light stayed off for a few miles but suddenly the transmission downshifted and the light was back on. What Ford P0172, Ford P0175 trouble codes mean. P1124 Throttle Position Sensor Out of Self-Test Range. 2 eng codes: p1400,p1151,p1131,p0316,p0301,p0174, and p0171. FORD: 2000 Contour 2000-2002 Escort 2000-2003 Escort ZX2 2000-2004 Crown Victoria, Focus, Mustang, Taurus 2002-2004 Thunderbird. P1131 code p1151 dtc keeps coming hose Ford p1131 code p0171 trouble contour lx expedition escort these P1131 ford: symptoms, causes, and how to fix. Since then the following items have been replaced or checked. A couple of weeks ago I threw the P0171 lean code. I've replaced the forward O2 sensor, but the code came back after a day. 2002 f150 throwing p0171. . This can be caused by a number of things, and this video will show you. SOURCE: location of the bank 1 sensor 2 O2 sensor on a 2001 ford escape. Several different things could cause this trouble code. Most auto repair shops charge between $75 and $150 per hour. 7. . 2002 Winstar ck engine light on with codes p0171 system to lean bank 1 and po174 systen to lean bank 4 - replaced the two front o2 sensors.