Impala While undergoing many facelifts in its history, the Impala has proved itself to both civilians and police forces as one of the most capable 4-door cars GM has ever offered. Currently moving towards its 10th generation the Impala is one of the longest lasting and popular models.

2014 Chevrolet Impala
Includes: Bel-air
Platform: B-body & W-body

engine codes

Old Jul 17, 2014 | 3:17 PM
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nandolaaselv's Avatar
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Default engine codes

Does anyone know what P018B, P2635, or P069E, codes are for 2012 Impala?
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Old Jul 17, 2014 | 8:17 PM
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Originally Posted by nandolaaselv
Does anyone know what P018B, P2635, or P069E, codes are for 2012 Impala?
they are the same for any other obd II GM vehicle.

just google it.
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Old Jul 21, 2014 | 1:37 PM
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P018B - (ASE)
DTC Description: Fuel Pressure (Sensor B) Circuit Range / Performance

P2635 - (ASE)
DTC Description: Fuel Pump A Low Flow / Performance

P069E - Generic
Type Powertrain - Computer and Auxiliary Outputs - ISO/SAE Controlled
Description: Fuel Pump Control Module Requested MIL Illumination


All fuel system related. The last one PO69E is just a code that indicates the Fuel Pump Control Module requested the MIL to be lit.

Is the car running?
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Old Dec 15, 2016 | 1:31 PM
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I have the same code on my 2012 Impala. My car is still running and not having any problems. Can you help me with what I need to do with this code?

Thanks,
Greg
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Old Jun 11, 2024 | 11:14 AM
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Default Trying to find out the location for bank 2

P0023 B Camshaft Position - Actuator Circuit (Bank 2). Trying to locate the location for this bank 2. Already changed bank 1 but can't find any information where bank 2 is.
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