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2003 Kia Optima SE 2.7L Hesitation, Surge
Posted to Asian Driveability on 12/28/2013 10 Replies

Im having trouble with this one. When crusing engine starts hesitating. I scanned computer, I noticed that TPS voltage goes up normal when pressing gas pedal, but throttle position % stays at zero until voltage gets to 1.25v. Below that voltage there is no TP ...

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  Related Documents & Media  2003 Kia Optima SE

 
Message Closed w/FIX

car Vehicle Data

2003 Kia Optima SE

VIN KNAGD12873
Engine2.7 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / EFI
EmissionsOBD-II Compliant
SymptomsHesitation, Surge
OccursOn Accel
Message Closed w/FIX

car Vehicle Data

2003 Kia Optima SE

VIN KNAGD12873
Engine2.7 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / EFI
EmissionsOBD-II Compliant
SymptomsHesitation, Surge
OccursOn Accel