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Mike F · 03-12-2007, 08:12 PM

Looks like autozone mixed up the wire diagrams.

Diagram fig. 29 shows the 94 v8 not a 4cyl as in fig. 28 that should be the V8.

In the diagram no connection is shown to the dist. so I would think the signal would come from the crank sensor for spark. Does the dist. have any kind of pickup in it? A lot of EFI sytems do look for a signal from the dist. and like Shelton said will not do any thing with out it.

I do not have a chrysler book, is 2.8v the correct signal voltage? I thougt a lot of the systems used 5v. Can the position sensors be tested possibly? On a way out thought, is the motor turning over fast enough to get a good signal from the sensors? Do you have a solid 12v to the computer while cranking? The computer may not turn on if it does not have close to 12v. How about computer/sensor grounds, one could have been toasted if it tried to carry welding voltage for some reason like connecting the welder ground to the frame and welding on the body. Is the computer plug actually making a connection with the computer on all terminals?

A lot of thoughts, maybe some help maybe not. ;)

03-12-2007, 08:12 PM	#43
Mike F EFI AMC 360 Join Date: Mar 2007 Location: New Lebanon, OH Posts: 32	Looks like autozone mixed up the wire diagrams. Diagram fig. 29 shows the 94 v8 not a 4cyl as in fig. 28 that should be the V8. In the diagram no connection is shown to the dist. so I would think the signal would come from the crank sensor for spark. Does the dist. have any kind of pickup in it? A lot of EFI sytems do look for a signal from the dist. and like Shelton said will not do any thing with out it. I do not have a chrysler book, is 2.8v the correct signal voltage? I thougt a lot of the systems used 5v. Can the position sensors be tested possibly? On a way out thought, is the motor turning over fast enough to get a good signal from the sensors? Do you have a solid 12v to the computer while cranking? The computer may not turn on if it does not have close to 12v. How about computer/sensor grounds, one could have been toasted if it tried to carry welding voltage for some reason like connecting the welder ground to the frame and welding on the body. Is the computer plug actually making a connection with the computer on all terminals? A lot of thoughts, maybe some help maybe not. ;) __________________ 89 YJ EFI AMC 360, T18a, D20, built D44, 14 bolt, 38" Creepy Crawlers.