gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Engine Controls - DTC P0300 Diagnostic Aid|Page 3872 > < Engine Controls - DTC P0300 Diagnostic Aid|Page 3870
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Ignition Coil: Service and Repair

IGNITION COIL(S) REPLACEMENT

REMOVAL PROCEDURE

1. Remove the air cleaner resonator and outlet duct.

2. Disconnect the engine wiring harness electrical connector (1) from the oil pressure sensor (2).

3. Disconnect the engine wiring harness retainers (1) from the power steering pump (2).

4. Disconnect the engine wiring harness electrical connectors (1, 4) from the following:

-

The exhaust camshaft position (CMP) sensor (5)

Engine Controls - DTC P0300 Diagnostic Aid|Page 3872 > < Engine Controls - DTC P0300 Diagnostic Aid|Page 3870