Car is a 98 EX with a OBD1 B18B1. The harness that is in it now is all hacked up with bare wires showing everywhere. So I went to get a new harness from the junkyard, but all I could find was an automatic. I know this question is asked a lot, but I just need to know how to rewire the auto harness to fit in my manual car. I can use my old plugs from my current harness if needed. I can recall seeing a couple diagrams out there for this, but I cannot seem to find them.

 

if the harness in the car (dash harness) is a manual then you should just have to do something with the reverse lights other then that you can remove all the extra automatic stuff . most of the wiring for auto to manual is in the dash harness to make the car start and think its in park

 

 

Is there something you have to do with the IACV? I've heard you have to convert it to a 2 pin or something like that?

 

ya sorry about that the y7's and auto y8 use a 3 wire so you will have to remove one wire and move another

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Aha! This is the diagram I was looking for, thank you.

 

Is there a diagram like this for the obd2b auto to manual harness? I have been searching andbhave yet to find one! Thanks in advance!

 

Yes.