OEM 2002 Chevrolet Prizm Throttle Body

2002 Chevrolet Prizm Throttle Body Parts Questions & Experts Answers

• Q: How to replace the throttle body assembly on 2002 Chevrolet Prizm?

  A: When replacing the Throttle Body assembly, go ahead and remove the air inlet duct along with the positive crankcase ventilation (PCV) breather hose and the throttle position (TP) sensor connector. Rotate the throttle lever to separate the accelerator cable and the throttle valve cable if there exists, disengage the electrical connector from the idle air control valve . Drain the cooling system after removal of the 2 coolant hoses from the Throttle Body. The next step would be to remove the accelerator cable bracket and Throttle Body bolt and then Throttle Body fasteners 2 . Remove the trottle body and the gasket from the Intake Manifold while clearing up all remaining Throttle Body Gasket found in the Intake Manifold. For the installation lay a new Throttle Body Gasket , install the Throttle Body onto the Intake Manifold using the 2 nuts . Install the accelerator cable bracket and the 3 fasteners back onto the Throttle Body while making sure to reposition the Throttle Body as necessary. Tighten the 3 Throttle Body fasters to 20 n.m(15 lb.ft), and connect the 2 coolant hoses to the Throttle Body, the pcv hose ,the iac valve electrical connector and the tp sensor electrical connector. Lastly, fit the inlet air duct and replenish the cooling system.