1Gina2G
10+ Year Contributor
- 810
- 2
- May 6, 2011
-
Beaufort,
South_Carolina
okay everyone i found a nice guide on this site on an install for a 2g which has the harness listed as such, along with me adding how i connected it to my TT.
http://www.dsmtuners.com/forums/articles-electrical-wiring/126729-turbo-timer-hardwire-tt-2g.html
(harness plugs into black connector behind steering wheel)
1 big white , constant 12v - to red on TT
1 black&white wire, ignition 1 - to green on TT
1 black&blue wire, ignition 2 - power for switched radiator fans (didnt work)
1 blue with dotted line, ascescorie power - tp blue on TT
grey from TT to ebrake ground
black to ground if 02 wire is not connected, or white 02 wire to pin 76 with black ground to ecu ground (currently grounded to chasis)
1 black & red wire - starter wire
so basically the smaller sensor that controlls the fans broke off a long time ago, but the bigger one that affects start up is in place but has nothing to do with the radiator fans i belive. So ever since i have been using a toggle switch for the fans but now i want to have the fans on the the whole time the engine is running once the key is removed.
I thought it was just simple as going to the other ignition source, but with the key removed the timer starts countdown and keeps the engine running as long as the ebrake is up, but the fans cut off as soon as the postion is moved away from igntion to asecorie i belive.
I've read about people using the other igntion wires for the power so did i just mix up the 2 igintions?
Also since the small sensor that controlls the fans is broken off, is it at all possible to tap into PIN 20 on the ECU to get power for the fans upon TT countdown? Thanks in advance!
http://www.dsmtuners.com/forums/articles-electrical-wiring/126729-turbo-timer-hardwire-tt-2g.html
(harness plugs into black connector behind steering wheel)
1 big white , constant 12v - to red on TT
1 black&white wire, ignition 1 - to green on TT
1 black&blue wire, ignition 2 - power for switched radiator fans (didnt work)
1 blue with dotted line, ascescorie power - tp blue on TT
grey from TT to ebrake ground
black to ground if 02 wire is not connected, or white 02 wire to pin 76 with black ground to ecu ground (currently grounded to chasis)
1 black & red wire - starter wire
so basically the smaller sensor that controlls the fans broke off a long time ago, but the bigger one that affects start up is in place but has nothing to do with the radiator fans i belive. So ever since i have been using a toggle switch for the fans but now i want to have the fans on the the whole time the engine is running once the key is removed.
I thought it was just simple as going to the other ignition source, but with the key removed the timer starts countdown and keeps the engine running as long as the ebrake is up, but the fans cut off as soon as the postion is moved away from igntion to asecorie i belive.
I've read about people using the other igntion wires for the power so did i just mix up the 2 igintions?
Also since the small sensor that controlls the fans is broken off, is it at all possible to tap into PIN 20 on the ECU to get power for the fans upon TT countdown? Thanks in advance!