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Home >> Pontiac >> 1993 >> LeMans VL >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - System/Component Tests >> Ignition System >> Timing Control Systems >> Ignition Control (IC) Circuit (Code 42)
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Ignition Control (IC) Circuit (Code 42)

For information and testing procedures on ECM-controlled timing, see Code 42 diagnostic chart in TESTS W/CODES article in this section.

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