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Home >> Volvo >> 2007 >> S40 Base, 2.4 38, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control Module (ECM) Diagnostic Trouble Codes - 5 Of 10 (544 Body) >> ECM-3010: Camshaft Position (CMP) Sensor, Exhaust. Signal Too Low (B5254T3; 2004) >> Signal Too Low >> Checking The Component And Wiring

Checking The Component And Wiring

Check the connector for the camshaft position (CMP) sensor. Check for contact resistance and oxidation.

Check the signal cable between control module terminal #A61 (#B1) and camshaft position (CMP) sensor connector terminal #3. Check for an open-circuit. Check for a short-circuit to ground.

Check the power cable between control module terminal #A13 (#A13) and camshaft position (CMP) sensor connector terminal #1. Check for an open-circuit.

Remedy as necessary.

Other information 

Fig 1: Identifying 3-Bit Connector
GLL139897Courtesy of VOLVO CARS OF NORTH AMERICA.
Fig 2: Identifying VCT2000 Diagnostic Tool Symbol In VIDA
GLL100563Courtesy of VOLVO CARS OF NORTH AMERICA.
Fig 3: Detecting Camshaft Flanks On Sensor
GLL128637Courtesy of VOLVO CARS OF NORTH AMERICA.