the 4 wire.red for ignition +12v,orange for +12v battery,black for grounding and white for tacho input. The 2 wire socket for shifting light.Becoz it using led type be sure you connect this 2 wire correctly.Otherwise it won't light....
sorry for the mistake.......
anyone one know where the location of the iginition Coil which connected to distributor? mind to tell me? cos me wanna to 'pasang' tachometer.. just the sensor wire din connect to it... thx alot...