ok well i got this z6 swapped it into my car and here is the problem... tb on z6 has map sensor on it, tb on d15 had map sensor on firewall with vacuume line goin to the tb. question is... im using the z6 harness which makes it have a extra plug. which ones do i connect?

 

i had the same prob when i done my swap in my old car.....i am pretty sure you use the plug that goes to the one on the firewall....

 

ok that seems right, i put my p06 in and it didnt come up with and codes, and when i throw the p28 in all it comes up with is vtec sol. i still gotta hook that up but, the motor is running rough, i think its th e timing im guna mess with that tomorrow and see what happens