Help With Dumping Code's 98 Koer +

[88droptop5.0]

It should be about 5 spots from the side of the eec connector.

I sent a pic of the wire I think it is, but it doesn't coincide with the wiring diagram that I got above from another member. am i overlooking something, I must not have the pin in the right place to test. I'm getting frustrated ,lol
appreciate all your help, tell me if it's me being an idiot. any other steps so I can take?. Lol

 

[liljoe07]

There should be one wire that still has 12v. That will be number 1. Drop down to the bottom row. Then go 5 over. That should be 45.

 

[88droptop5.0]

There should be one wire that still has 12v. That will be number 1. Drop down to the bottom row. Then go 5 over. That should be 45.

Ok, so on the diagram its #45, bottom row 5th from the left right?
If so,I'll try again tomorrow..

 

[liljoe07]

Correct. I mentioned number 1 to give you a reference point. Lots of wires, and sometimes guys get confused as to what they are looking at.

 

[88droptop5.0]

Ok, tha

Correct. I mentioned number 1 to give you a reference point. Lots of wires, and sometimes guys get confused as to what they are looking at.

Ok, thanks. the diagram in pitcher is as if you were looking at the connection unplugged from the computer, and thanks.
I'll give it another go after work tomorrow.

 

[88droptop5.0]

And it should be the exsact same color correct?
Sry for all the questions,lol

 

[liljoe07]

Yes, the signal wire should not change colors! LoL! Ask all the questions you need. The better you understand, the better you're results will be! And the faster you will learn!

 

[88droptop5.0]

Yes, the signal wire should not change colors! LoL! Ask all the questions you need. The better you understand, the better you're results will be! And the faster you will learn!

Ok. Thank you. I will test again tomorrow and report back after work. If I can't get a ohm reading on the signal (green/black stripe) what's my next approach?

 

[liljoe07]

Then you would fix or replace the wire. Depends on what you find.

 

[88droptop5.0]

Then you would fix or replace the wire. Depends on what you find.

Ok, I'll see what I find. If I haft to I'll run a jumper wire from the map harness to the computer connection. I'll try the test again first, its very possible I was on the ring pin on the computer harness.

 

[88droptop5.0]

Then you would fix or replace the wire. Depends on what you find.

Ok, on my brake i tested the map sensor resistance at the green/black wire ( I keep my car and work on it in my garage at work ). I was on the rong pin on my computer harness. I am getting 0.02 ohms from my green/black wire from my map sensor harness to pin #45 on the computer harness.
Could the map sensor be bad?

 

[88droptop5.0]

also on a side note, the previous owner had the map sensor just thrown behind the engine just dangling there..for who knows how long..

 

[liljoe07]

If it was me, I would just change it.

 

[88droptop5.0]

If it was me, I would just change it.

I just orders one, will be here tomorrow morning.in the meantime I receive my upper and lower gt40 intake manifold,. I'm going to install that tonight and see what else I find.
I'll report back..
Thanks.

 

[88droptop5.0]

My new to me GT40 intake, it just came in.

 

[88droptop5.0]

Where exactly do all the vacume or whatever lines go? I don't trust the previous owners hafe ass job and want to get it right the first time, lol.

 

[liljoe07]

That's going to depend on what you are running. Do you have to have the smog and canister purge system functional?

 

[88droptop5.0]

That's going to depend on what you are running. Do you have to have the smog and canister purge system functional?

I just want basics. I don't want anything unnecessary I just want her to run right.lol.
Thanks.

 

[jrichker]

It should be about 5 spots from the side of the eec connector.

Thanks for the reminder that I should to put the computer connector pinout drawings in the Code 22 test path

Here's the pinout drawings....

 

[liljoe07]

I just want basics. I don't want anything unnecessary I just want her to run right.lol.
Thanks.

You really only need 3 vacuum lines then. One for the vacuum tree, one for the fuel pressure regulator and one for the PCV line. If you want to use the EGR system, then you'll need one more. That's about as basic as it gets.