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Home >> Oldsmobile >> 1987 >> Ninety-Eight V6-231 3.8L >> Repair and Diagnosis >> Relays and Modules >> Relays and Modules - Powertrain Management >> Relays and Modules - Ignition System >> Electronic Spark Control Module >> Testing and Inspection
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Electronic Spark Control Module: Testing and Inspection

Fig. 6c ESC performance chart (1985-88 carbureted models exc. V6-181/3.0L):