Operation CHARM: Car repair manuals for everyone.

DS II

Module to coil wire test connections:






Procedure
1. With ignition ``Off,'' insert straight pin in module green wire, Fig. 1.

Note: Do not allow straight pin to contact engine ground.

2. Using a suitable voltmeter, connect negative lead to ground.
3. Turn ignition ``On,'' then measure voltage at green wire pin and Tach. terminal of ignition coil, Fig. 1.
4. If voltmeter shows less than 1/2 volt difference, circuit is satisfactory. If more than 1/2 volt difference, inspect and repair wiring harness between coil and module.