
2009 Chevrolet Impala LT 3.5L MIL Lamp on
I keep getting code P2138 and reduced engine power message on ipc. scan data pids always show agree on app1 and app2. I know about tsb on this code and checked that harness connector and put dielectric grease on those connectors plus the gas pedal, throttle bo...
FIX posted 6/25/2015
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Message Closed w/FIX
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VIN | 2G1WT57K39 |
Engine | 3.5 L / 6 cyl / FLEX |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Intermittently |
Trouble Codes
P2138 | Accelerator Pedal Position Sensor 1/2 Incorrect Voltage Correlation |
Message Closed w/FIX
Vehicle Data
2009 Chevrolet Impala LT
VIN | 2G1WT57K39 |
Engine | 3.5 L / 6 cyl / FLEX |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Intermittently |
Trouble Codes
P2138 | Accelerator Pedal Position Sensor 1/2 Incorrect Voltage Correlation |