CID 0275 FMI 04 Right Turbo Inlet Pressure short to ground
Conditions Which Generate This Code:
The Electronic Control Module (ECM) detects all of the following conditions:
- The ECM reads signal voltage that is below 0.2 VDC for two seconds.
- The ECM has been powered for at least two seconds.
- 262-03 5 Volt Sensor Supply short to +batt is not active.
- 262-04 5 Volt Sensor Supply short to ground is not active.
System Response:
The code is logged. The right turbocharger compressor inlet pressure is set to a default value of 45 kPa (6.5 psi).
- Low power
Test Step 1. Perform the following diagnostic procedure: Engine Pressure Sensor Open or Short Circuit - Test
Results:
- OK - STOP
Caterpillar Information System:
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