Removal (Prizm)
- Disconnect negative battery cable. Drain cooling system. Remove air cleaner assembly. Disconnect accelerator cable, air intake duct, electrical connections and vacuum hoses from throttle body.
- Disconnect cold start injector pipe. Disconnect coolant hoses from air valve on throttle body. Raise and support vehicle. Remove brace from lower side of intake manifold. Remove intake manifold bolts/nuts, intake manifold, and gasket.