2021 Sante Fe Ultimate--ISG cause Fuel Rail code

Discussion in 'Hyundai Santa Fe' started by Foxtrot1, Mar 7, 2022.

  1. Foxtrot1

    Foxtrot1

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    While approaching a stop light I disengaged the ISG switch. As the light changed I stepped on the gas pedal and the rpms immediately backed down. I was able to continue by gradually stepping on the gad peddle and attained a speed of 50mph. However anytime I depressed the accelerator as in normal driving, the engine backed down and I had to depress the pedal slowly to move again. Dealer said it had a fuel rail code. Waiting to hear from them. Anyone have similar problems?
     
    Foxtrot1, Mar 7, 2022
    #1
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