P2138 Diagnostic Trouble Code Discussion for April 2015
Accelerator Position Sensor 1-2 Correlation
Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.Trouble Ticket Help Requests for DTC P2138
| Help Request | Posted | |
| 2011 Chevrolet HHR LS 2.2L MIL Lamp on VIN: 3GNBAAFW9B P2138: acc pedal/tps 1-2 correlation/switch voltage. my tech is posting this for better translation of info.vehicle failed ill state emission odb test for codes listed.found no description for b2aaa/b2a00 codes in mod or elsewhere.tested and repaired evap system(purge solenoid)faulty.tested vvt,replaced intake c... |
April 13, 2015 | |
| 2006 Chevrolet Cobalt LT 2.2L MIL Lamp on, lack of power VIN: 1G1AL15F16 P2138: Accelerator Pedal Position Sensor 1-2 Correlation Error. ... Power Loss message. Had code P2138 Accelerator pedal position sensor 1-2 correlation. Car would not accelerate over 25mph. We replaced the Throttle Postion Sensor/Pedal assembly. Now customer has same problem, but not every day. We found a GM bulletin stat... |
April 21, 2015 |
