OEM 2007 Chevrolet Aveo Throttle Body

2007 Chevrolet Aveo Parts Questions & Experts Answers

• Q: How to replace the throttle body assembly on 2007 Chevrolet Aveo?

  A: Replacement of the Throttle Body requires users to disconnect the negative cable then remove the air intake tube from the Throttle Body machine. Start by opening 1500 rpm of throttle position to exit the throttle cables by pushing the cable into the release slot and then disconnect all vacuum lines and Throttle Position Sensor and idle air control valve connectors. First you need to take off the Throttle Body retaining bolts after removing all the coolant hoses and the Throttle Body itself requires discarding its gasket. Afterward remove the tp sensor and the iac valve. The gasket mating surface on the Intake Manifold requires careful cleaning to prevent damaging sealing surfaces and strong solvents and immersion cleaners must be avoided in the Throttle Body area near the tp sensor and iac valve and sealed throttle shaft bearings. Cleaning operations should exclude wire brushes or scrapers along with all products that contain methyl ethyl ketone. After cleaning the Throttle Body you must install the tp sensor together with the iac valve. Secure the Throttle Body assembly to the Intake Manifold with new gasket then secure by tightening the Throttle Body retaining bolts to 15 n.m (11 lb ft). First replace all coolant hoses and reconnect vacuum hoses while checking that throttle control cables do not apply any throttle position. You should verify the accelerator pedal releases completely while the engine remains powered off. Reconnect the negative Battery Cable after installing the air intake tube and joining the tp sensor and iac valve connector wires. Finally, fill the cooling system.