Huron Speed + 1999 Z28 Build Thread
01-25-2014, 02:40 PM
#223
Hey man great minds think alike love the build so far
check out my thread I could use some help on my turbo build
FTP 76mm
Have questions on clutch and fuel pumps
would love the advice
check out my thread I could use some help on my turbo build
FTP 76mm
Have questions on clutch and fuel pumps
would love the advice
01-25-2014, 04:00 PM
#224
TECH Junkie
Where did you get your grille? LOVE it
02-18-2014, 06:17 PM
#225
05-05-2014, 10:44 AM
#226
Fans are pretty easy to wire up. Here is a quick run down of how I wire them up! 
Take the green wire that is supposed to go to the A/C clutch and cut it off. If you do have A/C and wish to use this feature, by all means run it to the A/C compressor.
Take the Orange Power wire with the in-line fuse and tie the Black wire into it. Then run them to 12v power. I run these orange wires to the post on the fuse box. I also had some issues with the supplied 30a fuses. Switched to 40a fuses and never blew a fuse again.
Run the Red power wires to the Power wires (blue) on the fans. I like to use connectors here so you can easily remove the radiator/fan combo in the future should you have to and not have to cut wires.
Run the 2 yellow wires together into 1 wire, extend and run across to the passenger side by the battery. Here you will want to find the dark blue wire in the harness that runs over the shock tower. This is your PCM's trigger to turn the fans on (ground). You can tap into this blue wire, or cut and connect it to the PCM side as the other side goes to your own fan harness (unused). This is just a trigger wire so if you extend, 18awg will be fine.
The power wires from the fans connect to the red wires of the harness as mentioned above. Keep at least 12awg.
The ground wires from the fans run to a good chassis ground. Keep at least 12awg.
Jon
Take the green wire that is supposed to go to the A/C clutch and cut it off. If you do have A/C and wish to use this feature, by all means run it to the A/C compressor.
Take the Orange Power wire with the in-line fuse and tie the Black wire into it. Then run them to 12v power. I run these orange wires to the post on the fuse box. I also had some issues with the supplied 30a fuses. Switched to 40a fuses and never blew a fuse again.
Run the Red power wires to the Power wires (blue) on the fans. I like to use connectors here so you can easily remove the radiator/fan combo in the future should you have to and not have to cut wires.
Run the 2 yellow wires together into 1 wire, extend and run across to the passenger side by the battery. Here you will want to find the dark blue wire in the harness that runs over the shock tower. This is your PCM's trigger to turn the fans on (ground). You can tap into this blue wire, or cut and connect it to the PCM side as the other side goes to your own fan harness (unused). This is just a trigger wire so if you extend, 18awg will be fine.
The power wires from the fans connect to the red wires of the harness as mentioned above. Keep at least 12awg.
The ground wires from the fans run to a good chassis ground. Keep at least 12awg.
Jon
Also does the ac orange wire have constant power or only when switched on?
