WTF? ECU swap

[3aG1e_7a1oN]

I went to swap this ECU into my 90, need to switch pins 6 and 14 but there is no 14.. As a matter of fact there is no 11 or 9. HELP!

 

[spoonman]

You need to remove pin 6 and put it in the 14 slot. the N/T ecu and wiring harness do not use what is located in the 14 slot on 90 ecu and 6 slot in 91-94 ecus.

 

[92AWDHX40]

Yes thats correct i did the same on my non turbo swap with a 90 ecu.

 

[jshuman]

I don't mean to hi-jack this thread, but I believe my ecu in my 90 n/t is bad and I have access to a good 93 n/t ecu. I just want to make sure I understand this correctly. I can use that ecu, but I have to switch those two pins?

Thanks,
Justin

 

[3aG1e_7a1oN]

I don't mean to hi-jack this thread, but I believe my ecu in my 90 n/t is bad and I have access to a good 93 n/t ecu. I just want to make sure I understand this correctly. I can use that ecu, but I have to switch those two pins?

Thanks,
Justin

I think from what people have told me is that it should be fine, but there will be a tachometer malfunction. You can search for it in other threads to figure out how to make the tach work correctly, but since mine is an automatic I just said screw it and went on without the tach working.