Wiring Harness's
 

Hey guys,

Ive finally gotten back around to finishing up my build, but I have some questions about an engine harness...

I have an 88 t2, but was wondering if I need to use an s4 harness, or can I use an s5 one? A friend of mine has a harness from an s5 NA, but I wasnt sure if it would be able to work or how much modding would need to be done to get it to work (I am guessing that there would be some modding done, as there are two different aspiration types).

Thanks in advacne

you can use the N/A harness on a s4(86-88) to run the TII,but some wires will have to be lengthened at the engine to get to their respective components.
You will also need the Turbo sensors like Boost sensor,ECU,AFM,etc.
There are numerous write ups on this in the Sec Gen Archives and can be searched in the Sec Gen Specific Section,as this subject is not Uncommon.