Checking Components 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
• To connect the breakout box, see CONNECTING THE BREAKOUT BOX
• For 6 cylinder engines -2004, see SIGNAL SPECIFICATION
• For 6 cylinder engines 2005-, see SIGNAL SPECIFICATION .
• see CONTROL MODULE FUEL PUMP (FP), REPLACING

Fig 1: Identifying Fuel Pressure Sensor

Courtesy of VOLVO CARS CORPORATION

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  Refer to VERIFICATION