SlimJim25

Is there a possible way I can change my dash & and engine harness to OBD1 ? If so how ?

d16efsedan

anything is possible...ive seen it done,i dont really recommend unless you know what everything is and where it goes.why not just buy a obd0-obd1 jumper harness?

4drEF

It is possible.
Pretty much anything is, right?

Get the complete dash harness as well as the engine harness to start.
Then take a look at putting all the OBD1 donor car's dash components in your car.
A full dash swap might sound appealing at this point, but the door panels are the challenge.
If you want to keep your dash components, then you have a lot of wiring to do.
A lot... like why did you even bother.
You will also need to figure in wiring to taillights and things you don't swap out like the ignition, turn signal stalk, and wiper stalk.

SlimJim25

I was just doing research that's all. All the wiring in my car is hacked up.

sirekhatch

Why do you want your dash harness obd1?

SlimJim25

Thought it would make everything newer.

sirekhatch

No need for a obd1 dash harness, to much of a headache... just get a another unhacked obd0 dash harness and install it. If you are planning on doing any engine swap and want to convert it to obd1 visit rywire.com and purchase a harness from them.

SlimJim25

That's the problem, its hard to find underdash harness. But I'll be on the look out for one. & I've looked into RyWire harnesses they are pretty expensive but I heard the quality is top notch.