Envoy 2WD V8-5.3L VIN P (2004)
5. Disconnect the mass air flow (MAF)/intake air temperature (IAT) sensor electrical connector (1).
6. Disconnect the generator electrical connector.
7. Disconnect the following electrical connectors on the right hand side of the engine:
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Coil main electrical harness (1)
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Electronic throttle control (ETC) (2)