Checking The Connectors And Hose Connector

Check the hose connectors on the intake manifold for damage and leakage.

Check the connector and terminals on the pressure sensor. Check for contact resistance. Check for oxidation.

Remedy as necessary.

Other information 

• see MANIFOLD ABSOLUTE PRESSURE (MAP) SENSOR
• see CHECKING WIRING AND TERMINALS

Fig 1: Identifying 3-Bit Connector

Courtesy of VOLVO CARS OF NORTH AMERICA.

Fig 2: Identifying Ohm Meter

Courtesy of VOLVO CARS OF NORTH AMERICA.

Fig 3: Identifying Manifold Absolute Pressure (MAP) Sensor Circuit

Courtesy of VOLVO CARS OF NORTH AMERICA.

• Continue 

  Refer to VERIFICATION