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.
Component Inspection (Exhaust Valve Timing Control Position
- EXHAUST VALVE TIMING CONTROL POSITION SENSOR-I
- Turn ignition switch OFF.
- Disconnect exhaust valve timing control position sensor harness connector.
- Loosen the fixing bolt of the sensor.
- Remove the sensor. Refer to Exploded View .
- Visually check the sensor for chipping.
Is the inspection result normal?
YES
GO TO 2.
NO
Replace malfunctioning exhaust valve timing control position sensor. Refer to Exploded View .
- EXHAUST VALVE TIMING CONTROL POSITION SENSOR-II
Check resistance exhaust valve timing control position sensor terminals as shown below.
Terminals
Resistance
1 (+) - 2 (-)
Except 0 or INF.Ohm [at 25 deg.C (77 deg.F)]
1 (+) - 3 (-)
2 (+) - 3 (-)
Is the inspection result normal?
YES
INSPECTION END
NO
Replace malfunctioning exhaust valve timing control position sensor. Refer to Exploded View .
NO RELATED
Use the Manual With the Right Hardware
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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.