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Home › Pontiac › 1991 › Firebird Trans Am, 2D Convertible, Standard, M39 › Repair and Diagnosis › Engine Performance › Remove, Overhaul & Install › Engine Controls - Remove/Install/Overhaul › Ignition System › Electronic Spark Control (ESC) Module › Notes

Electronic Spark Control (ESC) Module: Notes

NOTE: The ESC is mounted to firewall on a bracket behind the distributor.
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