I recently bought a 93dx hatch with a z6 swap blown up. I dropped another z6 in and after getting it running I realized the map sensor was throwing my cel. After checking I noticed there is a map (hooked up) on the throttle body and one hooked up on the firewall. I used the engine harness from the ex coupe because the previous owner didn't wire in for the z6 swap. Now I noticed the ex harness has 5 additional wires that the cars harness don't. I'm assuming its vtec but also a map sensor? Which one should I have hooked up?

Shouldn't the cars map be on the tb? Thought firewall maps were a pre 92 thing.

The z6 that blown didn't have a map on the tb

 

Yea on the tb but some of the 92 had it on the FireWall they switch it around 93 but some still had it.

Repin the wires to the tb one.