Silverado 2500 2WD V8-8.1L VIN G (2005)
12. Remove the Connector Position Assurance (CPA) retainer at the ignition coil harness.
13. Disconnect the following electrical connectors:
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Manifold Absolute Pressure (MAP) sensor (1)
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Ignition coil harness (2)
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Engine Coolant Temperature (ECT) sensor (3)
14. Remove the engine harness bolt and studs
15. Remove the CPA retainer at the ignition coil harness.
16. Disconnect the following electrical connectors:
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Generator (2)
^
Injector harness (3)
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Ignition coil harness (4)
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Electronic Throttle Control (ETC) (5)
^
Purge valve solenoid (1)
17. Reposition the engine harness to the drivers side of the engine compartment.
18. Remove the bypass valve vacuum hose (1) from the intake manifold.