Checking components and wiring

Check the signal cable between engine control module (ECM) terminal #A47 (#A47) and camshaft position (CMP) sensor connector terminal #3. Check for an open-circuit. Check for a short-circuit to supply voltage.

Check the ground lead between engine control module (ECM) terminal #A65 (#B5) and camshaft position (CMP) sensor connector terminal #2. Check for an open-circuit.

Check the power cable between engine control module (ECM) terminal #A29 (#A29) and camshaft position (CMP) sensor connector terminal #1. Check for a short-circuit to ground.

Remedy as necessary.

Other information 

• See Connecting the breakout box
• For information about signals for 5 cylinder engines: Signal specification
• For information about signals for 6 cylinder engines:
  • For 6 cylinder engines -2001, see Signal specification
  • For 6 cylinder engines 2002-, see Signal specification
  • For 6 cylinder engines -2004, see Signal specification
  • For 6 cylinder engines 2005-, see Signal specification .
• See Replacing the camshaft position sensor (CMP)
• See Contents

Fig 1: Identifying Camshaft Position (CMP) Sensor Connector Terminals

Courtesy of VOLVO CARS OF NORTH AMERICA.

Fig 2: Identifying VCT2000 Diagnostic Tool Symbol In VIDA

Courtesy of VOLVO CARS OF NORTH AMERICA.

Fig 3: Identifying Camshaft Position (CMP) Sensor

Courtesy of VOLVO CARS OF NORTH AMERICA.

Refer to Verification