ecu wiring help

[Jdmsol]

K I've got a obd2 integra with an obd1 ecu with a jumper harness. I'm throwing a tdc and ckp codes the previous owner did some wiring to the ecu for whatever reason, but anyways those wires are the thick ones with the bare wire wrapped around the inside of it . The main wires are in the correct pin spots but the bare wire that's wrapped around it is wired into the logic grounds (brn/blk) that are on the other connections ia that normal I really need to figure this out!

[EmminoDaGreat]

you could have a bad distributor, or if someone did a obd2 dizzy in obd 1 car they could have wired it wrong.

[Jdmsol]

I was thinking that to but the wiring is kinda shitty so I'm just trying to figure out if the tdc and ckp wires are suppose to be connected to the logic grounds or not.

[EmminoDaGreat]

the logic ground is for the shielded part of that wire, the ckp p and ckp m and tdc p and tdc m should all got to their corresponding ecu pins.

[Jdmsol]

OK so the shielded part is the bare wire and it is suppose to be wired to the logic ground 1-2?

[EmminoDaGreat]

Depending on them, but yes they should go to a logic gnd pin on the ecu

[Jdmsol]

And another quick question is how in the hell can I figure out how he wired the cel light to the seatbelt light? Lol

[EmminoDaGreat]

wow.

[Jdmsol]

Yea its messed up bad lol, but the cluster wiring that goes to the cluster hasn't been messed with