Best Cruise Control Kit

[rpol78]

The engine harness, throttle pedal and E67 ECU came with the GM engine control system (19354336). I'm also using the DD VHX gauges. The vss originates form the E67 bulkhead connector and connects to the VHX gauge controller. This gauge controller has a vss output that I connected to the CRC-2000 controller. I did have to fiddle with some settings in the E67 to get it to output the correct number of vss pulses per minute.

I'm trying to clarify this "The vss originates form the E67 bulkhead connector and connects to the VHX gauge controller. This gauge controller has a vss output that I connected to the CRC-2000 controller." So you're not using the OBD BIM for speed? Did the GM harness come with separate wiring for the VSS output?