Questions & Answers for: engine code p0171

Engine Light come on after driving in 20 minutes,error code P0171.....O2 sensors and fuel filter changed ,how can I pinpoint the source. 2001 SANTA FE I CHENG CAT END I CHENG 2 O2 SENSORS I HAVE P0171

...code? It sounds like your engine is running very rich yet the computer thinks it's lean. P0171 is a lean code for bank 1 (the side of the engine with cylinder #1) Pretty much the only causes could be ...

...P0101, P0171 pd, P1000. codes P0171, P0174, P2096, P2098, P0101, P0171 pd, P1000. check for vacuum leaks or a faulty mass air flow sensor. all the codes have to do with engine too lean(too much

engine.The code means the O2 sensor is telling the computer the engine fuel mixture is too lean and the computer can not make the injectors provide enough extra fuel to make the sensor go rich.Reasons

...engine light flashes Hi Candy,here's a link to the P0171 code.Here's the code P0325. O n the Code P0171.it says it will have a detonation (spark knock) which,the first code is causing the second code ...

...code is triggered by the first downstream (front) O2 sensor. The sensor provides a reading of the air:fuel ratio leaving the engine's cylinders, and the vehicles powertrain/engine control module ...

code P0171 and reset warning light Toyota Corolla VVT-i engine. ... Also how to find fault codeusing OBD scanner. ... Trouble shooting a misfire, Code P0300, P0301, P0302, P0303, P0304, P0305, P0306,

Engine' code P0171 System Too Lean - Is it ... mechanics.stackexchange.com/.../check-engine-code-p0171-system-too-l... Feb 11, 2014 - 'Check Engine' code P0171 System Too Lean - Is it safe to drive? .

...engine soon light stays on and there's a P0171 code what do I need to replace? https://www.yourmechanic.com/article/p0171-obd-ii-trouble-code-system-too-lean-bank-1-by-andrew-quinn All codes are OBD ...

...code P0171 I have a 2006 Chevy Cobalt SS with a 2.0 engine. Question edited for clarity and add CAPS. Question move to Cobalt category. It is dumping extra fuel. P0171 code SS SC - Cobalt SS Network ...