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.

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HOMESERVICE MANUALSHYUNDAI2017SANTA FE SE, FWDREPAIR AND DIAGNOSISENGINE PERFORMANCETESTING & DIAGNOSISENGINE CONTROL SYSTEM DIAGNOSIS (2 OF 3)DTC P0444: EVAPORATIVE EMISSION SYSTEM-PURGE CONTROL VALVE CIRCUIT OPENDTC INFORMATIONDTC DETECTING CONDITION

2017 Hyundai Santa Fe SE, FWD

DTC Information: DTC Detecting Condition

2017 Hyundai Santa Fe SE, FWDSECTION DTC Detecting Condition

DTC DETECTING CONDITIONS AND POSSIBLE CAUSES

Item	Detecting Condition	Possible cause
DTC Strategy	Open, short to ground	Poor connection Open or short to ground in harness PCSV PCM
Enable Conditions	Engine running state Battery voltage between 11V and 16V Above enable conditions are met longer than 0.5 sec.
Threshold value	Open or short to ground
Diagnosis Time	Continuous (More than 5 sec. failure for every 10 sec. test)
MIL On Condition	2 driving cycles

RENDER: 1.0x

NO RELATED

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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.