Quote:
|
Originally Posted by VR-4ever
So I am pulling the tach signal from an output of the aem to the cluster. I will have to track down which wire this is on the harness.
|
Nope, that's not quite right. The stock tach signal doesn't come from the ECU at all. The tach signal comes from the PTU - that little box in the engine bay under the ignition coils.