The acceleator pedal throttle position sensor supply voltage is lower than it should be. CAT 3126B Fault Code: 164-0 PID: Flash Code 17 SPN: 164 FMI: 0 Injection Actuation Pressure Out of Range CAT 3126B Fault Code: 164-2 PID: Flash Code 15 SPN: 164 FMI: 2 Injection Actuation Pressure Signal Erratic CAT 3126B Fault Code: 164-4 PID: Flash Code 15 SPN: 164 FMI: 4 Injection Actuation Pressure Short Circuit CAT 3126B Fault Code: 164-3 PID: Flash Code 15 SPN: 164 FMI: 3 Injection Actuation Pressure Open Circuit CAT 3126B Fault Code: 111-04 PID: Flash Code 12 SPN: 111 FMI: 4...

The Engine Control Module (ECM) detects one of the following items after attempting to operate the injector: •A low current condition (open circuit) exists in the wiring for the cylinder injector solenoid.•A high current condition (short circuit) exists in the injector solenoid. Probable Causes: 1) ECM Connection/Harness2) Cylinder injector failure3) Injector solenoid failure4) Harness from ECM to valve cover connector5) ECM failure6) Injector harness under valve cover CAT 3126B Fault Code: 43-02 PID: Flash Code 71 SPN: FMI: Key Switch Fault CAT 3126B Fault Code: 105-11 PID: Flash Code 64 SPN: 1636 FMI: 16 Very High Intake Manifold Air Temperature...

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). The Engine Control Module (ECM) continuously creates a pull-up voltage on the signal wire for each sensor. The ECM uses this...

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). The Engine Control Module (ECM) continuously creates a pull-up voltage on the signal wire for each sensor. The ECM uses this...

The Engine Control Module (ECM) detects the following conditions: •The engine oil pressure is below the trip line in Illustration 1 for more than eight seconds.•The engine has been running for at least 18 seconds.The ECM has been powered for at least three seconds. Possible Causes: 1) Low oil in engine2) Sensor installed improperly3) If related codes for barometic pressure or boost pressure, fix those first4) Pressure sensor wiring – Make sure you have 5V to the sensor5) Manually check oil pressure and verify sensor is correct. If they are and still low oil pressure, you have a mechanical problem...