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Cardoctor71
Cardoctor71, Master Certified Technician
Category: Hyundai
Satisfied Customers: 672
Experience:  ASE Master Certified Technician with 35 years experience
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Is there a specific procedure 2004 hyundai xg350L ECU

Customer Question

Is there a specific procedure for a 2004 hyundai xg350L ECU reset/relearn after a throttle body cleaning. (throttle body was removed and battery was disconnect for throttle body cleaning)
Submitted: 1 year ago.
Category: Hyundai
Expert:  Cardoctor71 replied 1 year ago.

This is a normal condition after battery disconnect ,until the computer relearns idle strategy, by test drive of 5 miles including stop and go and highway driving ,if all systems were functional prior to battery disconnect, the computer will relearn idle strategies on its own during test drive.

If you are satisfied with my answers please rate my service a 3 or above if for some reason you can not, please ask another question, i will continue to answer your questions even after you rate my service, until you are completely satisfied with my answers

Customer: replied 1 year ago.
I'll do that tomorrow, its almost 11pm here now. I'll let you know if it solves the problem.
Expert:  Cardoctor71 replied 1 year ago.

do you still need assistance?

Expert:  Cardoctor71 replied 1 year ago.

Please rate my service a 3 or above, if for some reason you can not, please ask me another question I will continue to answer your questions even after a rating is given until you are completely satisfied with my answers.