GMC Workshop Service and Repair Manuals > Envoy 2WD V8-5.3L (2007) > Powertrain Management | Fuel Delivery and Air Induction | Fuel Rail | Component Information | Service and Repair | Fuel Injection Fuel Rail Crossover Tube Replacement

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16. Connect the MAF/IAT sensor electrical connector (1).

17. Install the wire harness to the clip (1) on the cylinder head.
18. Connect the A/C compressor pressure switch electrical connector (2).

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