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Home >> Plymouth >> 1988 >> Voyager Base, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> 3.0L CEC System >> Testing & Diagnosis >> Trouble Codes >> Code 25

Code 25

Problem with automatic idle speed (AIS) motor circuit. Stored if incorrect voltage is present in circuit. An open circuit will not store this code. Monitored only when AIS is controlling engine RPM.