Requires Logic ignition output (Standard on MaxxECU)
Can also be run on Stepper output on VEMS, or Logic 5v IGNout.
NOTE, Audi/VAG Porsche Original!
Can not be compared with either Noname or brand copies. These are the best on the market.
. They can run 2 in waste on the same channel with VEMS and MaxxECU.
NOTE! The short and long ones have different pinout!
Pinout
1, Ground
2, Ground
3, 12volt
4, signal.