Checking The Component And Wiring

Check the fuel pressure sensor connectors. Check for contact resistance and oxidation.

Remedy as necessary.

Try a new fuel pressure sensor if no fault is found during the above fault-tracing.

Other information 

• see CHECKING WIRING AND TERMINALS
• see TEMPERATURE AND PRESSURE SENSORS, REPLACING

Fig 1: Identifying Fuel Pressure Sensor

Courtesy of VOLVO CARS CORPORATION

• Continue 

  Refer to VERIFICATION