boost97gst
10+ Year Contributor
- 3,034
- 137
- Apr 2, 2012
-
st jacob,
Illinois
Here it is. Right after a 10 mile drive. This happens randomly. Like fuel is being cut from inj 3. I have swapped injectors around, checked wiring but its just very random and always happens on deceleration IF it happens. Happened 3 times in a 25 mile trip to gym and back tonight, but i caught the last one finally with link and clipped the file. You can see closed loop stops right when the error kicks on.
If i stop and start the car its fine again. Injectors have maybe a couple thousand miles, new fuel pump. It happened with the stock injectors, stock pump, a wally 255 and now a 450 walbro so its not the pump. Im thinking ecu problem, injector drivers.
If i stop and start the car its fine again. Injectors have maybe a couple thousand miles, new fuel pump. It happened with the stock injectors, stock pump, a wally 255 and now a 450 walbro so its not the pump. Im thinking ecu problem, injector drivers.
