hey guys,

ok i must be going blind, but im sure iv seen a magna wiring diagram from a th magna's engine. my mechanic would like a copy, if anyone could help that be very handy...

ta mike

I downloaded the workshop manual off the net, it covers TH, TJ, and TL and has good wiring diagrams of the electrical system, got it in google search.

Like this ?

http://img444.imageshack.us/img444/6466/thengine.png

Just pulled from the magna workshop.

I downloaded the workshop manual off the net, it covers TH, TJ, and TL and has good wiring diagrams of the electrical system, got it in google search.

The complete workshop manual is on here in ISO form. Use use something like isomagic to extract it and then open up the PDX file and do a search which will point to the right PDF file.

Does anyone have, or know were to get a "92 TR Magna ECU diagram"? I'm conecting my ECU to my laptop to display a few things while i do some mods to it. Any (possitive) suggestions would help. thanks

if only it was that easy, baker. lol Schematics for car ECUs aren't out in the wild, but if you know someone who works for Bosch and has access to their design computers, ask them. You will then need the right cable and software to access the innards of the ECU, and the ability to read the current map, make sense of it, modify it, and write it back to the ROM. Good luck!

Aftermarket ECUs are a different proposition, but it will cost.