COLLAR 2396630 - Caterpillar

PID 0164 FMI 11Conditions Which Generate This Code:The engine is not cranking and the Engine Control Module (ECM) detects the following conditions:
The engine is not cranking.
The difference between the actual pressure and the desired pressure is more than 3 MPa (435 psi) for more than four seconds.
The engine oil temperature is greater than 18 °C (64 °F).
Cold mode is not active.One of the following conditions must be met:
The current for the injection actuation pressure control valve is at 100% output for more than two seconds.or
The current for the injection actuation pressure control valve is at 0% output for more than two seconds.The engine is cranking and the ECM detects the following conditions:
Cold mode is not active.
The current for the injection actuation pressure control valve is at 100% for more than three seconds.Note: The diagnostic code indicates a mechanical problem. The ECM and the electronic control system are operating correctly.System Response:The ECM will log an event code. The check engine lamp will not illuminate. This code is active only while the engine is cranking.Possible Performance Effect:The engine may be low on power and the idle may be unstable. The engine may be difficult to start at normal operating temperatures, but the engine may start easily when the engine is cold.Note: The problem may only exist at operating temperature. Air may be trapped in the injection actuation system if the system has been serviced recently. Start the engine and run the engine at 1500 rpm for a few minutes in order to remove the trapped air.Troubleshooting:Test Step 1. Perform the following diagnostic procedure: "Injection Actuation Pressure - Test"Results:
OK - STOP