Hum, I had posted this before but not sure why it's missing.
Just wanted to let everyone know the ECU is fixed. Replacing the bad caps and repairing the traces I have marked in the pictures fixed it.
No More Hot wired injector!!!
As far as the ECU flashing 12s. It was the Diag jumper "Fuse 14" in the fuse box all along. Previous Owner stuck a 20a fuse in the Diag Jumper.
I thought it was for the Fuel Injection like on 91 and Up...
It did not come with the fuse cover or owners namual so I wasn't sure if that was a Diag jumper or not because I had read on fixkick that some 1990 Geo Trackers made in Canada do not have the Diag jumper in the fuse box. My Geo is VIN is 2CN which is CAMI. "Canadian Automotive Manufacturing" but fuse 14 is still a DIAG jumper. The manufacture date in the glove box is 09/89.
Anyway, all is good now. ECU is working good.
Just wanted to let everyone know the ECU is fixed. Replacing the bad caps and repairing the traces I have marked in the pictures fixed it.
No More Hot wired injector!!!
As far as the ECU flashing 12s. It was the Diag jumper "Fuse 14" in the fuse box all along. Previous Owner stuck a 20a fuse in the Diag Jumper.
I thought it was for the Fuel Injection like on 91 and Up...
It did not come with the fuse cover or owners namual so I wasn't sure if that was a Diag jumper or not because I had read on fixkick that some 1990 Geo Trackers made in Canada do not have the Diag jumper in the fuse box. My Geo is VIN is 2CN which is CAMI. "Canadian Automotive Manufacturing" but fuse 14 is still a DIAG jumper. The manufacture date in the glove box is 09/89.
Anyway, all is good now. ECU is working good.