Installation Procedure

Fig 1: Ignition Coil View

Courtesy of GENERAL MOTORS CORP.

CAUTION: Refer to Fastener Caution .

Install the ignition coil bolt(s).
Tighten: Tighten the bolt(s) to 10 N.m (89 lb in).

Fig 2: Identifying Engine Wiring Harness Electrical Connector & Heated Oxygen Sensor (HO2S) Electrical Connector

Courtesy of GENERAL MOTORS CORP.

Connect the engine wiring harness electrical connector(s) (1) to the ignition coil(s).
Install the fuel injector sight shield. Refer to Fuel Injector Sight Shield Replacement .