Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Intake System: Inspection: Inspection
- INSPECT INTAKE AIR CONTROL VALVE
- Inspection procedure when applying voltage between terminals.
- Disconnect the connector from the intake air control valve.
- Apply battery voltage between terminals 1 (-) and 2 (+) of the intake air control valve. Check that a clicking sound is heard from the intake air control valve.
If the result is not as specified, replace the intake air surge tank.
- Inspection procedure when applying voltage between terminals.
- INSPECT AIR CLEANER ASSEMBLY
- Apply 26.6 kPa (200 mmHg, 7.9 in. Hg) of vacuum to the actuator. Check if the valve rotates open, as shown in the illustration.
- Apply the vacuum for 1 minute. The actuator should continue to keep the valve open.
If the result is not as specified, replace the air cleaner assembly.
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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