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Home >> Chevrolet >> 1988 >> G 20 Van V8-379 6.2L DSL >> Repair and Diagnosis >> Powertrain Management >> Relays and Modules - Powertrain Management >> Relays and Modules - Computers and Control Systems >> Engine Control Module >> Testing and Inspection >> ECM Check

July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

ECM Check

Fig. 42 ECM check. 1988:

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