Checking Components And Wiring

Check the mass air flow sensor connections for contact resistance and oxidation.

Read the air temperature by clicking the VCT2000 symbol in VIDA (Volvo scan tool).

Remedy as necessary.

Other information 

• see CONNECTING THE BREAKOUT BOX
• see SIGNAL SPECIFICATION
• see MASS AIR FLOW (MAF) SENSOR
• see CHECKING WIRING AND TERMINALS

Fig 2: Identifying 5-Pin Connector

Courtesy of VOLVO CARS CORPORATION

Fig 3: Identifying VCT2000 Diagnostic Tool Symbol In VIDA

Courtesy of VOLVO CARS CORPORATION

Fig 4: Identifying Integrated Air Temperature Sensor

Courtesy of VOLVO CARS CORPORATION

Refer to VERIFICATION