Silverado Classic 2500 2WD V8-8.1L (2007)
12. Remove the connector position assurance (CPA) retainer at the ignition coil harness.
13. Disconnect the following electrical connectors:
^
Manifold absolute pressure (MAP) sensor (1)
^
Ignition coil harness (2)
^
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:
^
Generator (2)
^
Injector harness (3)
^
Ignition coil harness (4)
^
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.