Equipment Hookup & Adjustment Procedure

All except computer controlled eng., disconnect and plug distributor vacuum hose.

1981-84: 6.0L (368) FI eng., disconnect pink/black wire with connector from tan/black wire by distributor.

1981-86: 1.8L (112) 2V, 2.0L (122) 2V,, 4.1L (252), : disconnect 4-wire connector at distributor.

1982-84: 4.1L (250), disconnect green reference signal connector.

If "Check Engine" light comes on during this procedure, remove ECM fuse to clear.