[ACII]

Thanks for ur response.....
i just go a manual of a ebay seller, the guy is selling gauges which are adaptable.

Below u can see which signal the gauge can handle... !!!

Do u know which signal the camaro pcm is using ? Thanks Achim



Speedo, hall effect sender (logic input, square wave, 12V) 110

Speedo, magnetic sender (analog input, sine wave, 2.1V min.) 111

Speedo, S1 can set to 0 if not working at high speeds 0xx

Speedo, S2 can set to 0 if reading not stable x0x

Tachometer, Ignition coil or “W” terminal (high voltage) 110

Tachometer, magnetic sender (analog input, sine wave, 2.1V min.) 111

Tachometer, multispark tacho output (MSD ignitions, 2.1V min.) 000

Tachometer, S1 can set to 0 if not working in high RPM 0xx

Tachometer, S2 can set to 0 if reading not stable x0x