Aerio L4-2.3L (2006)
Intake Manifold: Service and Repair
Intake Manifold Removal and Installation
Reference: Throttle Body and Intake Manifold Components
Removal
1. Disconnect negative cable at battery.
2. Drain cooling system.
WARNING: To help avoid danger of being burned, do not remove drain plug (1) and radiator cap while engine and radiator are still
hot. Scalding fluid and steam can be blown out under pressure if plug and cap are taken off too soon.
3. Remove engine cover.
4. Remove air cleaner outlet hose.
5. Disconnect accelerator cable (2) from throttle valve lever (1).
6. Disconnect accelerator cable (2) with cable bracket (3) from intake manifold.
7. Disconnect the following electric lead wires:
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IAC valve coupler (4)
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TP sensor coupler (5)
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EGR valve coupler (6)
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EVAP canister purge valve coupler (7)
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MAP sensor coupler (8)
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Ground terminal (9) from throttle body
8. Disconnect the following hoses:
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Brake booster hose (10) from intake manifold
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PCV hose (11) from PCV valve
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Fuel pressure regulator vacuum hose (12) from intake manifold
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Coolant hoses from (13) throttle
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Breather hose (14) from throttle body
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Vacuum hose (15) from EVAP canister purge valve
9. Remove intake manifold front stiffener (16).