no spark or fuel

For the RWD SR20DET cars! Sponsored by Wiring Specialties.
dr det
Posts: 234
Joined: Tue Feb 27, 2007 5:06 pm
Car: nissan 240sx
Contact:

Post

i have no spark or fuel going to my car i have an red top sr20det. I tried wiring a aresistors box on my msd 72p injectors an thay still dont shoot fuel .And olso no spark to my plugs. i have a red light on my computer that i dont know what it means. And some of the lights on my cluster and some power in my car stays on even if my keys are out . but if i on plug my battery an plug it back . i have no lights or power. until i turn the key again


BEST1TUNING.COM
Posts: 141
Joined: Wed Apr 04, 2007 6:23 pm
Contact:

Post

Your ECU may have been shorted, this could have been befor or after your install. If this is the case your ECU will have to have a trace fixed as well as a diode replaced in order for the car to shut off properly. To verify this, open up the top ECU cover and look in the upper lefthand corner of the board for a burnt trace, If you have it, check your maf wiring as it often melts on the exhaust manifold. If you have no shorts in the wiring I can repair your ECU, If your ECU shows no damage your short is elsewhere.


Return to “SR20DET Forum (rear-drive)”