Checking Components And Wiring

HINT: The fuel temperature sensor is integrated in the fuel pressure sensor. 

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

Remedy as necessary.

Other information 

• see CONNECTING THE BREAKOUT BOX
• see SIGNAL SPECIFICATION
• see CHECKING WIRING AND TERMINALS

Fig 2: Identifying 4-Bit Connector

Courtesy of VOLVO CARS CORPORATION

Fig 3: Identifying Fuel Pressure Sensor

Courtesy of VOLVO CARS CORPORATION

Refer to VERIFICATION