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Home › Oldsmobile › 2001 › Intrigue GLS › Repair and Diagnosis › Engine Performance › System › Engine Controls - Self-Diagnostics › Diagnostic Tests › DTC P0650: Malfunction Indicator Light Control Circuit › Code Enable Criteria

Code Enable Criteria

Engine speed is more than 80 RPM.
System voltage is 9-18 volts.
PCM driver transitions from on to off or from off to on.