Check Engine Light Due to Failed EVAP Purge Control Valveon Toyota Highlander

Intermittent failure of a purge control valve in the evaporative emission system can cause the Check Engine Light to illuminate. A failed valve should be replaced to correct this problem.

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Average mileage : 109,000 (103,000–120,000)
3 Years Affected: 2001, 2002, 2003
7 people reported this problem
4 people shared problem details
Check engine light on, autozone plugged in their magic machine and told me the EVAP system was the source
Check engine light came on and wpart was replaced-now on again and it was very expensive
Repair pending
Check engine light on 2003 Toyota 3.0L highlander PO442
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