CAT

The Engine Control Module (ECM) detects the following conditions: •The 8 volt supply is more than 8.5 VDC for more than one second.•The ECM has been powered for more than three seconds. Probable Causes: 1) ECM Connection/Harness2) Accelerator Position Sensor3) Accelerator Position Sensor Harness4) ECM Failure

The Engine Control Module (ECM) detects the following conditions: •The 8 volt supply is less than 7.5 VDC for more than one second.•The ECM has been powered for more than three seconds. Probable Causes: 1) ECM Connection/Harness2) Accelerator Position Sensor3) Accelerator Position Sensor Harness4) ECM Failure

The Engine Control Module (ECM) detects the following conditions: •The signal voltage from the engine oil pressure sensor is greater than 4.95 VDC for more than eight seconds.•The ECM has been powered for at least two seconds.•The 168-01 Low ECM Battery Power is not active.•The 232-03 5 Volt Supply voltage high is not active.•The 232-04 5 Volt Supply voltage low is not active.•The engine is not running or the engine coolant temperature is greater than 38 °C (100 °F). If you have this code inactive but has happened recently or frequently, please clear the code, turn the key on, and...

The Engine Control Module (ECM) detects the following conditions: •The signal voltage from the engine oil pressure sensor is less than 0.2 VDC for more than eight seconds.•The ECM has been powered for at least two seconds.•The 168-01 Low ECM Battery Power is not active.•The 232-03 5 Volt Supply voltage high is not active.•The 232-04 5 Volt Supply voltage low is not active.•The engine is running or atmospheric pressure is greater than 80 kPa (12 psi). If you have this code inactive but has happened recently or frequently, please clear the code, turn the key on, and then wiggle the...

The ECM detects the following conditions: •The actual boost pressure is higher than the desired boost pressure. The engine may experience low power when the diagnostic code is active. Probable Causes: Determine the cause of the excessive boost pressure such as a wastegate for the turbocharger that has failed or a line for the wastegate that has been pinched.