maft pro not turning on

[loki2043]

so i finally got around to wiring up the maft pro, i used this diagram
http://img.photobucket.com/albums/v293/heedah007/maftpropre89diagram.jpg

ive got an 88 turbo, with what i believe is a jdm 7m


now when i turn the key to the on posistion the maft pro dosnt do anything, wont light up or anything. so it leads me to believe i wired it up wrong? or theres not enough juice in the battery to start it? the car hasent been started in 6 months due to rebuild and the engine just got put in the car but i havent been able to start her up yet.

also, whats the trick to the hac sensor? i soldered the grey wire into it and unplugged it, is that what im sapposed to do?

[drjonez]

so i finally got around to wiring up the maft pro, i used this diagram
http://img.photobucket.com/albums/v293/heedah007/maftpropre89diagram.jpg

ive got an 88 turbo, with what i believe is a jdm 7m


now when i turn the key to the on posistion the maft pro dosnt do anything, wont light up or anything. so it leads me to believe i wired it up wrong? or theres not enough juice in the battery to start it? the car hasent been started in 6 months due to rebuild and the engine just got put in the car but i havent been able to start her up yet.

what is batt V?


also, whats the trick to the hac sensor? i soldered the grey wire into it and unplugged it, is that what im sapposed to do?

that is correct!

[loki2043]

i dont know what the voltage is at.. ill check later tonight, gotta nab a meter from somewhere

[drjonez]

http://www.supramania.com/forums/showthread.php?t=40255

post #2.

[loki2043]

from what i remember the backlight didnt come on... is that diagram in my first post the right way for wiring?

[drjonez]

yup, provided you used the proper yr....

[loki2043]

yup, provided you used the proper yr....

okay, it worked, the car just needed to be started and give a little bit of juice.

[drjonez]

figured as much. always check battery voltage!

good to hear it's up and running!