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.......
Do you guys ever face any problems when you can't accelerate anymore on the 5th gear when the rpm reaches 3k. Make it worse it produces an awful knocking sound .
any1 noe of any tuner in malaysia tat does rx7 wif power fc ecu ? i juz want realiblity n drivablity n of coz response n a bit of power . don nid to be so high horse . thankiu in advance .