Where can I get

[todesengel]

A pin-out of a 1990 zr-1 engine wiring harness?

TIA

[65ZR1]

The factory servive manual ( I think the 90 was a supplement) has all the wiring diagrams and pin outs.

I have a 94 FSM, otherwise I would scan some of the pages for you.

[todesengel]

I appreciate it. I have the suplement, but not the wiring supplement (if that is where it is at).

I guess Ill just get out the old multi meter and start tracking it all down. :censored:

The factory servive manual ( I think the 90 was a supplement) has all the wiring diagrams and pin outs.

I have a 94 FSM, otherwise I would scan some of the pages for you.

[tomtom72]

:o I don't have a scanner, and I'm not quite sure which diagrams you need from the 90 FSM, section 6E or the 8A electrical manual....I'm not "with it" on this electrical stuff, totally in the dark with that stuff!:redface:

However, if you would like I can go to the local office depot and I'm sure they can make copies of the pages you need and I'll mail them to you...any help?

:cheers:
Tom

[FULLPWR]

A pin-out of a 1990 zr-1 engine wiring harness?

TIA

I have all the manuals for my 90. but they are at home, when I get home today I can scan whatever you need or send you the manual you need.

Unless you have gotten the info. already....let me know..

:cheers:
Luis

[XfireZ51]

The pinouts should be in the FSM.

[todesengel]

Thanks guys. I just need the ecm pin-outs (computer plugs), and which pin is what

I am needing , cam angle sensor, injectors, ign, ait, tps, etc

[gbrtng]

Pin-outs are only part of the story - you need signal levels and impedances too which will require more study. Holler here for help ...

[todesengel]

Pin-outs are only part of the story - you need signal levels and impedances too which will require more study. Holler here for help ...
I appreciate that, but once i get the pin outs, it is all I will need. I have the equipment to monitor and record values from the sensors once the diagram is identified.

There really arent that many sensors, so if I cannot get the pin out I will just track through continuity.

I appreciate the concern though, and the offer for help :thumbsup:

[bdw18_123]

A pin-out of a 1990 zr-1 engine wiring harness?

TIA

Here you go:

http://i13.photobucket.com/albums/a292/bdw18_123/90zr-1_ecm.jpg

http://i13.photobucket.com/albums/a292/bdw18_123/90zr-1_ecm2.jpg

[todesengel]

Thank you very much. You saved me a bit of time Here you go:

http://i13.photobucket.com/albums/a292/bdw18_123/90zr-1_ecm.jpg

http://i13.photobucket.com/albums/a292/bdw18_123/90zr-1_ecm2.jpg