Infiniti Q45 Problems

Check Engine Light Due to Failed EVAP Purge Control Valve on Infiniti Q45

Problem Description and Possible Solution

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.


(21 people reported this problem)

Infiniti Q45 Vehicles With This Problem

RepairPal Verified
Average mileage: 157,625 (126,000–205,000)
6 model years affected: 1997, 1998, 1999, 2000, more2001, 2002
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Brake problem? Or maybe a faulty head gasket cylinder?
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