Diagnostic Trouble Code (DTC) Information ECM-280C

Condition 

Fig 1: Identifying Fuel Pressure Sensor

Courtesy of VOLVO CARS CORPORATION

The diagnostic trouble code (DTC) is stored if the engine control module (ECM) registers that the signal from the fuel pressure sensor is too high.

The diagnostic trouble code (DTC) can be diagnosed at ignition on and with the engine running.

Substitute Value 

• None.

Possible Source 

• Short-circuit to ground in the signal cable
• Damaged temperature sensor.

Fault symptom[s] 

• None.