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.

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 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