280ZX Pin outs

[240ZR]

Can anyone help with a diagram for a 280ZX EFI harness?

 

Thanx in advance.

[.]

Be very careful. There are multiple variations on the ECU and harness. There are definate diferences in the pin layout. I have been caught out on this before.

 

In other words you might get a diagram that leads you in the wrong direction.

I know that the two ECUs I had were missing pins from different positions.

I don't know if it is a garuntee but if you note the missing pins from the ECU we might be able to validate that it matches the diagram.

 

I do have some diagrams.

 

[DatPilot]

Here you go.....

http://www.4moores.com/280z/files/280zfuelinjectionbook.pdf

save it to your PC as it wont stay online forever, I even printed it and got in bound at work.... (if youre interested send me a pm)

 

It was written to edumacate Datsun mechanics in the mid 1970's to help teach EFI.

 

Be warned though, its for 1975, alot was changed each year, so use it as a guide only. (like what component does what etc)

[DatPilot]

http://www.xenons130.com/reference.html

 

there will be a factory service manual to suit your model car on this site.

 

The fisrt link i posted is still a ripper document to have though, very good explanations.

[D.O.G]

Be aware that the Xenons manuals are usually for American delivered cars.

The EFI circuits for the 280ZXs are a bit different due to their pollution control regulations.

Having said that, their still better than nothing.