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 a short-circuit to ground.

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

HINT: With the ignition on and the camshaft position (CMP) sensor connector disconnected, the voltage between terminal #1 and ground terminal should be approximately 5 V. 

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.

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  Refer to Verification