My 70ish A4 gas wiring dirgram for the guages show the wiring post labled +, -, and G. The new VeeThree guages post are labled S, I, and G. Not sure which is +and which is -. Please direct me.
My 70ish A4 gas wiring dirgram for the guages show the wiring post labled +, -, and G. The new VeeThree guages post are labled S, I, and G. Not sure which is +and which is -. Please direct me.