aftermarket rev gauge

[matthew ep91]

does any1were to get the rpm signal when wiring it up ?

[parker85]

Wire it up to the positive on the coil bud

[Stu]

The factory tacho actually reads from the negative (IG-) side of the coil - its a high level drive. Don't run it from the +ve side. If you are taking the stock gauge cluster out its the white wire on the white 12pin plug (assuming its a EP82). Easy way to double check is check for continuity from the IG- pin on the diagnostic plug to the dash plug.

[matthew ep91]

its ep91 mate

[abbie]

could ya just wire it to rpm signal on ecu ? purple wire

[5e colin]

i think you can take it from pin 3 on the 26 on glanza IGF its bean ages sinds i wired mine in cant remember 100%