| Components |

| 1. Manifold absolute pressure sensor (MAPS) 2. Intake manifold 3. Electronic throttle body control (ETC) module gasket | 4. Intake manifold gasket 5. Positive crankcase ventilation (PCV) hose 6. Vacuum hose & pipe |
| Removal and Installation |
| 1. | Disconnect the negative battery terminal. |
| 2. | Remove the air cleaner assembly.
(Refer to Intake and Exhaust System - "Air Cleaner")
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| 3. | Disconnect the wiring connectors and harness clamps and remove the connector brackets around the intake manifold.
|
| 4. | Separate the recirculation valve (RCV) pipe (A).
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| 5. | Disconnect the positive crankcase ventilation (PCV) hose (A) and vacuum hose (B).
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| 6. | Separate the water return pipe (A) from the intake manifold.
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| 7. | Unfasten the electronic throttle body control (ETC) module bolts.
(Refer to Engine Control / Fuel System - "ETC (Electronic throttle body control) System")
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| 8. | Remove the connector bracket (A).
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| 9. | Remove the intake manifold stay (A).
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| 10. | Remove the intake manifold (A).
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| 11. | Install in the reverse order of removal.
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Components and components location Components 1. Air duct 2. Air cleaner assembly 3. Air intake hose Repair procedures Removal and Installation Air Cleaner Assembly 1.
Components and components location Components 1. Coupler heat protector 2. Warm-up catalytic converter (WCC) 3. Warm-up catalytic converter (WCC) gasket 4.
Components and components location Component Schematic diagrams Circuit Diagram [Folding Mirror Type] [Non-Folding Mirror Type] Repair procedures Inspection 1.Check for continuity between the terminals in each switch position according to the table.
Repair procedures Inspection • Wrap tin foil around the end of the voltmeter test lead to prevent damaging the heater line. Apply pressure on the tin foil with hand and move the tin foil along the grid line to check for open circuits.