Apexi turbo timer wiring...help...
Ok just got a hold of a turbo timer with a/f ratio meter in it... just need help on which wires to wire into from the ecu for the o2 sensor and ecu ground... where are the wires at on the ecu... figured out the ignition part by doing the search but could not find the ecu wiring for the a/f meter... thanks for the help.. very much appreciate it...