turbochris
New Member
- Joined
- Oct 16, 2004
I'm in the process of cleaning up the wiring on my friends car. The person who originally wired it must belong to the "hair weaving club for men" and he must have practiced his tecnique on this car.
2 questions- 1. Does the fan output on a Gen VII source or sink to turn the fan on? In otherwords, does it ground a relay that has 12 volts like the original PCM does or does it actually provide the 12 volts?
2. The car has a 7 wire O2 sensor, it connects to a small black box and the box conects to the Gen VII, what is this box for?
I'm going to relocate the Gen VII in the interior and try to make the engine compartment look clean
Thanks
2 questions- 1. Does the fan output on a Gen VII source or sink to turn the fan on? In otherwords, does it ground a relay that has 12 volts like the original PCM does or does it actually provide the 12 volts?
2. The car has a 7 wire O2 sensor, it connects to a small black box and the box conects to the Gen VII, what is this box for?
I'm going to relocate the Gen VII in the interior and try to make the engine compartment look clean
Thanks