Conditions Which Generate This Code:
The signal voltage for the turbocharger outlet pressure sensor falls below 0.5 VDC for two seconds.
System Response:
The Electronic Control Module (ECM) logs the diagnostic code. The ECM flags turbocharger outlet pressure as invalid data. A default value of 100 kPa (14.5 psi) is used.
- Low power
Test Step 1. Perform the following diagnostic procedure: Engine Pressure Sensor Open or Short Circuit – Test
Results:
- OK – STOP