3 nights ago I was driving and I noticed my car felt weird?
Every time I shifted the car would jump (FS5W71C), and it would act weird upon decel ONLY.
I noticed upon turning off my cd player to listen to the engine that the injectors were NOT shutting off when I let off the throttle. They kept themselves still spraying fuel, and how I know is because engine RPM's were decelerating at a EXTREMELY slow rate, and that jerking from shifting normally was because the engine wasn't decelerating fast enough to match the next gears appropriate RPM.
I was lost and thought that this syptom is from my TPS because i Screwed with the settings on it 6-7 months back and it did the exact same thing.
Anyway...
Still driving I turned the key off so the ECU turns off and turned it back on, and EVERYTHING went back to normal. It has only done it once again yesterday but turning the car off and then back on fixed it...
Now I know its not a problem or anything but I would love a maybe technical explanation of what is happening, what happened, maybe why it happened?
I tried to think of what could of gone wrong and cant think of anything?
Every time I shifted the car would jump (FS5W71C), and it would act weird upon decel ONLY.
I noticed upon turning off my cd player to listen to the engine that the injectors were NOT shutting off when I let off the throttle. They kept themselves still spraying fuel, and how I know is because engine RPM's were decelerating at a EXTREMELY slow rate, and that jerking from shifting normally was because the engine wasn't decelerating fast enough to match the next gears appropriate RPM.
I was lost and thought that this syptom is from my TPS because i Screwed with the settings on it 6-7 months back and it did the exact same thing.
Anyway...
Still driving I turned the key off so the ECU turns off and turned it back on, and EVERYTHING went back to normal. It has only done it once again yesterday but turning the car off and then back on fixed it...
Now I know its not a problem or anything but I would love a maybe technical explanation of what is happening, what happened, maybe why it happened?
I tried to think of what could of gone wrong and cant think of anything?
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