SPARK CONTROL MODULE

1998 Cadillac El Dorado

Tiny

autokings2009

December, 18, 2010 AT 1:55 AM

Where is the spark control module on a 98 eldorado etc northstar engine? Car cranks but won't turn over. Not getting spark to the coils.

1 Answer

Tiny

factoryjack

January, 27, 2011 AT 5:42 AM

The coils are sitting on top of the ignition control module. There is no spark control module. You have two crank sensors that are wired directly to that module, as well as a power and ground. The rest is PCM circuitry for spark timing and trigger.

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