Riviera V6-231 3.8L Turbo VIN 3 4-bbl (1982)
Engine Control Module: Locations
Electronic Control Module (ECM)
Underhood Components.
Behind RH Shroud
Applicable to: 1984 Riviera & Toronado w/4.1L Engine
Buick Workshop Service and Repair Manuals
ECM Wiring Harness|Page 1560 >
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