Removal Procedure
- Drain engine coolant.
- Remove engine cover.
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- Remove air cleaner cap sub-assembly with hose.
- Disconnect the mass air flow meter connector.
- Separate the 2 wire harness clamps.
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- Disconnect the NO. 1 vacuum switching valve connector and the 2 vacuum hoses.
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- Disconnect the ventilation hose.
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- Loosen the NO. 1 air cleaner hose clamp, and unlock the 3 air cleaner assembly clamps and remove the air cleaner cap sub-assembly with NO. 1 hose.
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- Remove throttle body assembly.
- Disconnect the 2 water by-pass hoses.
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- Disconnect the throttle body assembly connector.
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- Disconnect the throttle body hose.
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- Remove the 4 bolts and throttle body assembly.
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- Remove the gasket from the intake manifold.