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.
3. Check Purge Flow
Without CONSULT-II
- Start engine and warm it up to normal operating temperature.
- Stop engine.
- Disconnect vacuum hose connected to EVAP canister purge volume control solenoid valve at EVAP service port and install vacuum gauge. For the location of EVAP service port, refer to EVAPORATIVE EMISSION LINE DIAGRAM .
- Start engine and let it idle for at least 80 seconds.
- Check vacuum gauge indication when revving engine up to 2,000 RPM.
- Vacuum should exist.
- Release the accelerator pedal fully and let engine idle.
- Vacuum should not exist.
OK or NG
OK : GO TO 7. CHECK EVAP CANISTER PURGE VOLUME CONTROL SOLENOID VALVE .
NG : GO TO 4.
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.
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