|09-30-2010, 09:07 AM||#1|
Join Date: Nov 2006
Location: Normal, IL
Trader Rating: (12)
Feedback Score: 12 reviews
'90 Coupe/Redtop SR/Power FC..Starts, Dies.
Little bit about the car.
A'PEXi PowerFC L-Jetro for Redtop
As you can see from the video, the car starts right up, runs for about 1 second, then shuts off.
About a month ago I got a new Braille 11 lb battery. I was hooking it up in a hurry and hooked it up backwards.
Things that I have found broken.
- Power FC (several diodes, resistors, a chip fried)
- 75A Fuse
- Ground to coilpacks was questionable.
Things that I have replaced
- PowerFC (brand new unit)
- Ignitor Chip
- 75A Fuse
- coilpack Ground
I have the injectors scaled, as well as the latency set for the injectors. Other than that it is the base Redtop map. On my S14, when I installed the powerFC the car started RIGHT up.
When I test the coilpack harness, I see that I have power to the coilpacks, but no signal and no ground. I have checked all the other fuses, I don't find any that are blown.
When I unplug the MAF, I get no change in how it acts. Same with the TPS. I am getting fuel, I hear the fuelpump prime and the car shoots fuel out the exhaust.
I am at a loss for whats wrong. I've been toying with this thing for a month and can't find anything wrong.
Last edited by kyles1988; 09-30-2010 at 09:55 AM..
|apexi, powerfc, redtop|