Checking the signal cable

WARNING: This page is about a different car, the 2004 Volvo S40, 2003 Volvo S40, 2002 Volvo S40, 2001 Volvo S40, and 2000 Volvo S40. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Identifying Ignition ON

Courtesy of VOLVO CARS OF NORTH AMERICA.

Ignition on.
Connect a voltmeter between connector terminal 2 for the camshaft position (CMP) sensor (control module side) and ground and between terminal 3 and ground.

Fig 2: Identifying Camshaft Position (CMP) Sensor Connector Terminals
Courtesy of VOLVO CARS OF NORTH AMERICA.

Fig 3: Identifying Voltage Display
Courtesy of VOLVO CARS OF NORTH AMERICA.

In both cases the voltmeter should display approximately 5 V.

OK
Refer to Checking the ground lead
NOT OK
Refer to Checking cables