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Home › Infiniti › 1993 › Q45 Base › Repair and Diagnosis › Engine Performance › Theory and Operation › Engine Controls - Theory & Operation › Computerized Engine Controls › Input Devices › Inhibitor Switch (A/T) (J30)

Inhibitor Switch (A/T) (J30)

Transmission gear position is provided to ECM by Inhibitor Switch (A/T). This information is used by ECM in determining engine control.