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Home >> Pontiac >> 2009 >> G3 L4-1.6L >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Relays and Modules - Computers and Control Systems >> Engine Control Module >> Service and Repair >> With Variable Camshaft Phasing
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With Variable Camshaft Phasing




Engine Control Module Replacement

Removal Procedure




Warning: Refer to Battery Disconnect Warning (Battery Disconnect Warning).
1. Disconnect the battery negative cable. Refer to Battery Negative Cable Disconnection and Connection (Service and Repair).
2. Unlock the ECM connector locking lever (1).




3. Remove the ECM retaining nuts (2).
4. Remove the ECM (1).

Installation Procedure




1. Install the ECM (1).

Caution: Refer to Fastener Caution (Fastener Caution).

2. Install the ECM retaining nuts (2).

Tighten the ECM retaining nuts to 8 Nm (70.8 lb in).




3. Lock the ECM connector locking lever (1).
4. Connect the battery negative cable. Refer to Battery Negative Cable Disconnection and Connection (Service and Repair).

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