Tracker ECU

[Matt_863]

Hello, I have a 1991 geo tracker. I've been driving it for months and I absolutely love it. Only one problem.... The ECU has gone bad, a friend of mine is a mechanic and checked everything (compression, fuel pressure, spark, timing, ect.) only to come to that conclusion. Does anyone know where I could find one online? I've been to local junkyards but I have yet to find one. The code on the ECU is

33920-56b40
e2t41281 m
1z18e G2
US-AT

[jtgh]

fleebay.
or send to David.
David Ruberg Technical Services - Your Digital Repair Guy

or change C103 for 33 cents

My ECU is bad, now what?.

[HotTommy]

Matt,
I sent my ECM to Ruberg a month ago and it came back fixed and ready in less than a week. It has a two year warranty. So far, it works fine.

[jtgh]

glad to here your hitting on all 4 cylinders now,

cheers.

[Matt_863]

I actually had my cousin who is good with circuit boards and owns a computer repair shop, solder the new capacitors on. It cranked right up and runs great! No more crazy idle and the gas mileage is increased and it seems to have more pickup now. We used JTGH's guides as a reference and went to the website listed (mouser.com I believe) and ordered the caps. I spent maybe 15 bucks on solder a grounding strap and the caps (the Rubycon one's are crap from what I hear). Really cheap fix if you're strapped for cash. However, if this some how does not work in the long run, I will definitely send it to Ruberg seeing he is good at what he does and is professional. Thanks for the help. For anyone else who happens to have the same problem, his site is here.
David Ruberg Technical Services - Your Digital Repair Guy


Now that the ECU is fixed, it's now getting light bar and a new paint job! Will have to post the pics soon

[jtgh]

that is very well said and and good to hear.

My ECU is bad, now what?
hit F5 after load.
i updated my page.

says how to replace the parts.
more photos of more ecu and such.

happy to see kicks that , are reborn.

HAPPY TRAILS.