Removal & Installation
- Disconnect negative battery cable. Remove intercooler intake elbow. Raise and support vehicle. Remove rear air intake duct to throttle body hose. Remove oil filter. Remove EGR supply pipe-to-manifold bolts. Remove EGR supply pipe gasket. Reposition EGR sensor harness plug from mounting bracket.
- Release outer throttle cable support from support bracket. Disconnect inner throttle cable from throttle linkage. Remove speed control bracket-to-throttle lever clevis pin and circlip. Remove throttle return spring. Disconnect speed control vacuum hose. Remove radiator cap to release cooling system pressure. Remove support bracket assembly.
- Disconnect idle speed actuator wiring connector. Disconnect throttle potentiometer wiring connector. Remove throttle body coolant hoses. Remove throttle body and gasket. Remove idle speed control valve retaining bolts. Remove idle speed control valve and gasket. To install, reverse removal procedure.