3116 and 3126 Truck Engines Engine Control Module – Remove and Install

Removal Procedure

Illustration 1 g00693487

1.Loosen screw (3) until harness assembly (1) can be disconnected. Disconnect harness assembly (1) from electronic control module (2) .

2.Remove bolts (4). Remove the electronic control module from the engine.

Installation Procedure

Illustration 2 g00693487

1.Position electronic control module (2) on the engine and install bolts (4) .

2.Connect harness assembly (1) to control module (2). Install screws (4) and tighten screws to a torque of 0.9 N·m (8 lb in).

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