Guide : : P0171

P0171

code P0717 keeps coming up sporadically. When the "check engine" light comes on the car shifts rough but when it goes away it runs fine. I checked the resistance of both input and output sensors and they both register the same 623 omhs. I don't mind replacing the sensor or both sensors but I'm not sure if that is cause of the problem. Do these sensors go out gradually or suddenly? Any suggestions? My car has 86000 miles. My car has an automatic transmission.


Research, Knowledge and Information :


OBD-II DTC: P0171 System Too Lean (Bank 1)


P0171 System Too Lean Bank 1 Technical Description. System Too Lean (Bank 1) What does that mean? This diagnostic trouble code (DTC) is a generic powertrain code.
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P0171 - System Too Lean Bank 1 - Engine-Codes.com


Possible Causes and Repair Information for P0171 code. Learn what does P0171 means? P0171 System Too Lean Bank 1
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Code P0171 - YouTube


Oct 16, 2009 · Code P0171 means the vehicle computer is showing the air fuel mixture is lean, either too much air, or not enough fuel. So, it is adding fuel to try and ...

P0171 - OBD-II Trouble Code Fuel System Too Lean (Bank 1)


What Does P0171 Code Mean? OBD-II Code P0171 is defined as a OBD II P0171 Fuel System Too Lean (Bank 1) P0171 Symptoms. Check Engine Light will illuminate
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Check Engine Light Code P0171


Check engine light help for code P0171 including code description, possible causes and diagnostic aids.
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P0171 Fuel System Lean (Bank 1) | Engine Misfire


Fuel System Lean P0171 bank 1 means the computer has detected an lean condition on bank 1. It could cause low power and high fuel Consumption
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P0171 Chevrolet Fuel Trim System Lean Bank 1 OBDII Engine ...


Possible Causes and Repair Information for P0171 Chevrolet code. Learn what does P0171 Chevrolet means? P0171 Chevrolet Fuel Trim System Lean Bank 1
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Code P0171 - System Too Lean


Having the trouble code P0171 - System Too Lean in your car? Read what can cause it, what is short or long fuel trim, common problems and repairs
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P0171 - System Too Lean Bank 1 - AutoCodes.com


Repair Information for P0171 code. Learn what does P0171 System Too Lean Bank 1 means?
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