93 LT1 wiring diagram 71 240Z

[lgoodson@pacbell.net]

I know a lot of you have done this conversion so I am wondering if anyone has a engine wire harness diagram that would show where the unconnected leads from my harness should hook up. I count 8 connectors and one vacume line coming out of the harness, One connector has a very heavy wire in it (maybe a #8) which I suppose is the power to the engine system and ECM. It's purple in color. I would be happy to pay for the help, just let me know how much. I have the Helms manual for the 93 Trans AM but it's not written in laymans language and I am definitely a layman when it comes to Fuel injection wiring. You need to undestand schematics and be able to convert them to the actual harness connectors.

 

May be you all know of a source for these directions. I have the JTR manuals they but only deal with '80's series TBI and TPI engines and their diagrams don't look anything like this LT1 harness. Their books stop at 1992. Nothing for LT1 or LS1. Strange since these are the engines of choice these days.

Does Johns Cars have better books? Any help would be appreciated.

 

One final Note. I just went to Johns Cars to see if they had a wiring diagram and John told me that he does not get into wiring a f uel injected car at all. Imust go to a harness company like "Painless". So Please help.

[gvincent]

Do a search for LT1 wiring etc. Everything is all here many times on this site. If you still can't find it after searching I have a hard drive full of info.

Greg

[deja]

These may be some help to you:

 

http://www.dejavideo.net/280z8/lt1%20wiring.doc

http://www.dejavideo.net/280z8/LT1280Z_lite.doc

http://www.dejavideo.net/280z8/The LT1 harness.doc

right click and save

 

 

I know a lot of you have done this conversion so I am wondering if anyone has a engine wire harness diagram that would show where the unconnected leads from my harness should hook up. I count 8 connectors and one vacume line coming out of the harness, One connector has a very heavy wire in it (maybe a #8) which I suppose is the power to the engine system and ECM. It's purple in color. I would be happy to pay for the help, just let me know how much. I have the Helms manual for the 93 Trans AM but it's not written in laymans language and I am definitely a layman when it comes to Fuel injection wiring. You need to undestand schematics and be able to convert them to the actual harness connectors.

 

May be you all know of a source for these directions. I have the JTR manuals they but only deal with '80's series TBI and TPI engines and their diagrams don't look anything like this LT1 harness. Their books stop at 1992. Nothing for LT1 or LS1. Strange since these are the engines of choice these days.

Does Johns Cars have better books? Any help would be appreciated.

 

One final Note. I just went to Johns Cars to see if they had a wiring diagram and John told me that he does not get into wiring a f uel injected car at all. Imust go to a harness company like "Painless". So Please help.