My turbo timer died recently so i bought a 2nd hand one which has a slightly different wiring setup
Hopefully someone with experience will make sense of this...
In the Greddy TT manual it doesnt say what the grey wire[with the skinny metal plug]is for
I know that...
PURPLE wire is the speed signal wire-doesnt need to be connected
BROWN wire is for the handbrake sensor-can be connected or grounded
BLACK is the ground wire
My problem is that the grey wire from my handbrake already has a skinny metal plug on it
and was plugged into grey wire/plug on the old turbo timer
I was planning to splice the brown wire[on Greddy TT]into my grey handbrake sensor wire]
So if i connect the plugs for the hand brake sensor[grey wires]on the Greddy TT
what do i do with the brown wire???
ground it???
Seems to me the Greddy TT has 2 wires for the handbrake sensor???
The wiring diagram doesn't have any info regarding this either
Old TT
Greddy TT