Fly by wire throttle problems
Thread Starter
Teching In
Joined: Sep 2020
Posts: 3
Likes: 0
Fly by wire throttle problems Hi all
I am having an intermittent fault with my fly by wire throttle. It keeps flat lining and not responding at all at random times. If i turn the motor of and back on again after a minute or two everything is back to normal. I have changed the throttle position sensor but it still happens. Any ideas on the next thing to try. It's about 5 years old and is a GM run kit. TIA Steve
I am having an intermittent fault with my fly by wire throttle. It keeps flat lining and not responding at all at random times. If i turn the motor of and back on again after a minute or two everything is back to normal. I have changed the throttle position sensor but it still happens. Any ideas on the next thing to try. It's about 5 years old and is a GM run kit. TIA Steve
On The Tree
Joined: Feb 2013
Posts: 184
Likes: 2
I had the EXACT same issue with my LS3 swapped in engine using GM swap harness, all went away when I replaced my PCM. And now a friend is having the same issue with his LS2 with E40 PCM, we replaced both the pedal and the TB with no luck, that problem happened right after he got SD tuned his car.
