Quote Originally Posted by RBob View Post
The typical PPM for TBI setups is 2K PPM. The VSS input to the ECM is on A10, it is a digital signal that swings from 0 to 12 volts. So that part is OK.

If the vehicle has a magnetic VSS, that is usually a 4K PPM or higher (depends upon which type). So that can be used.

RBob.
I have a 2K sender from JTR. Can I just splice into the A10 lead for the speedometer?