Conditions Which Generate This Code:
The Electronic Control Module (ECM) detects all of the following conditions:
- The outlet pressure of the turbocharger is greater than 200 kPa (29 psi).
- The engine speed is within 50 rpm of low idle for five seconds.
- The ECM has been powered for at least three seconds.
System Response:
The ECM will log the diagnostic code.
The ECM flags turbocharger compressor outlet pressure as invalid data and a default value of 0 kPa (0 psi) is used.
- Low power
Test Step 1. Perform the following diagnostic procedure: Engine Pressure Sensor Open or Short Circuit – Test
Results:
- OK – STOP