Checking ignition cables

WARNING: This page is about a different car, the 2002 Volvo C70, 2001 Volvo C70, 2000 Volvo C70, 1999 Volvo C70, and 1998 Volvo C70. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Identifying Ignition Switch OFF Position

Courtesy of VOLVO CARS OF NORTH AMERICA.

Ignition off.
Remove the ignition cable from the poor cylinder.

Fig 2: Identifying Ohmmeter
Courtesy of VOLVO CARS OF NORTH AMERICA.
- Check that there is no loose connection between the ignition cable and the distributor cap or between the ignition cable and the spark plug.
- Measure resistance of the ignition cable. The resistance shall be 1.5 - 4.5 kΩ depending on the length, at +20°C.

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Refer to Checking distributor cap