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15/04/2022 1:38 pm
Topic starter
- Hyundai Tucson 1.6 hybrid diesel awd 2020 model
- Car bucking after I release the gas pedal while slowing down
- Recently have cleaned maf and throttle body. Also I have changed the air filter.
- I’m waiting to replace my fuel pump because of whining noise
- Fuel filter changed last September
- No engine light yet
- Last year I have changed an intake air temperature sensor on turbo( that’s what they told me from the dealer) because the car, when I was accelerating after 60-70km/h car was continuously bucking.
My question is if the ecu keeps data, can I take the negative and positive poll in order to come up to the factory settings.Or I have to go to the dealer to reprogram it because of this reset. I want to try it because after the replace of the sensor my car start bucking when slowing down but not all the time. And that’s the reason when I go to the dealer to test it, it doesn’t make it at all. So annoying!!
ps’ car is not keyless.
1 Answer
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15/04/2022 1:55 pm
- disconnect negative battery terminal
- hold down brake pedal for 10 seconds
And that’s it?
That’s an another way of reset?
That's the best that you can do alone.
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If you wanted to reset EVERYTHING , then you'd have to perform a relearn for each module with a dealer diagnostic tool. That's best left to somebody who knows what they are doing.