Operation CHARM: Car repair manuals for everyone.

Electronic Spark Control Module: Service and Repair


REMOVAL

1. Disconnect negative battery terminal.
2. Disconnect 10 and 14 way electrical connectors, and outside air duct from Spark Control Computer (SCC). Remove vacuum line from vacuum transducer.
3. Remove SCC mounting screws and remove SCC from right inner fender.

INSTALLATION

1. Mount SCC to right inner fender, and tighten mounting screws.
2. Connect vacuum line to vacuum transducer, making sure vacuum line is not pinched.
3. Connect electrical connectors, and outside air duct to SCC. Connect negative battery terminal and test operation.