Throttle Body - Removal

REMOVAL

CAUTION: Using a diagnostic scan tool, record any previous DTC's (Diagnostic Trouble Codes).

CAUTION: Never have the ignition key in the ON position when checking the throttle body shaft for a binding condition. This may set DTC's.





1. Disconnect and isolate negative battery cable at battery.
2. Remove throttle body air intake hose.
3. Disconnect throttle body electrical connector (3).
4. Remove four bolts (4).
5. Remove throttle body (1) from intake manifold (2).






NOTE: Inspect intake manifold to throttle body gasket (2) for damage. Inspect the j-nuts for damage or excessive wear. Replace as necessary.

6. Inspect the four j-nuts (1) for damage or excessive wear, remove if necessary.
7. Inspect intake manifold to throttle body gasket (2) for damage, remove if necessary.