HAC connected wrong? (with maft on pre89)

hottscennessey

DONT BE A BITCH!
Jun 3, 2005
3,137
0
36
37
Richmond, VA
I thought i had my MAFT hooked up to my HAC wiring harness correctly, but i guess not. Tonight i got a CEL and pulled codes 31 and 32, the AFM and the HAC sensor. There must be something wrong, i believe i tapped the red wire, does anyone have a wiring harness that'll show me if i did it right (i must not have, maft sends out a constant voltage to avoid this). It doesnt make much sense to me since i've been running without a HAC even connect for months now.
 

Bigzavs

86.5 1JZ Single Turbo
Apr 21, 2005
2,267
0
0
39
Arlington, TX
i have the MAFT too, but i have no idea which wire to connect it to for the HAC so i just left it unconnected till i could figure it out, i could use some help on this topic as well