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Eric, Automotive Repair Shop Manager
Category: Hyundai
Satisfied Customers: 31935
Experience:  20+ yrs. experience as repair shop manager and technician.
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I have a 2010 Genisis 2.0T with a CEL. I have replaced the

Customer Question

i have a 2010 Genisis 2.0T with a CEL for P2261. I have replaced the Bypass solenoid and still the light is returning. System is by all appearances working well and bypass valve works immediately when throttle is released. Any ideas??
Submitted: 1 year ago.
Category: Hyundai
Expert:  Eric replied 1 year ago.


I am sorry that you have not been helped yet. I just came online and saw your question.

You need to check for poor connection between the ECM and the solenoid, poor terminal or wire connections, broken or loose pins. If ok, although rare, check valve timing. Valve timing off can set this code. If ok, then likely the ECM