Diagnostic Trouble Code (DTC) Information
ECM-P018000 Fuel Pressure Temperature Sensor A Circuit
Condition
The engine control module (ECM) checks the signal from the fuel temperature sensor.
The diagnostic trouble code (DTC) is stored if the control module registers a fault on the signal from the fuel temperature sensor.
The diagnostic trouble code can be diagnosed when the ignition is on.
Substitute Value
- The signal from the engine coolant temperature (ECT) sensor is used.
Possible Source
- Contact resistance in connector.
- Open-circuit on the signal cable.
- Damaged fuel temperature sensor.
Fault Symptom[s]
- Nothing.