V3 29q2
wheel decoder, 24s mode
running resistor plugs
running low-z injectors, PWM at ~38%
I am having what seem to be completely random tach spikes. The car may run great for several miles, only to begin stuttering and bucking at random.
I am using crimped connections to the OEM wiring harness I have checked them all for good connection. Using the OEM ECU ground for one ground and the other is grounded to a floorboard bolt shared with LC1 grounds.
I think I can rule out bad connections. Grounds should be fine.
Could there be bad capacitors on my board? How should I check? Is the injector PWM causing interference?
Should I post a bunch of pictures of my wiring and board mods?
As I said, the car does run great for some periods, but these problems are bad enough to make the car unusable.
THANKS!
Revving in neutral, car cold:
Driving:
One last problem. (datalogs, pictures, HELP!)
Moderators: jsmcortina, muythaibxr
One last problem. (datalogs, pictures, HELP!)
Last edited by AlHounos on Wed Jun 14, 2006 3:06 pm, edited 1 time in total.
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