Grumper, is the drac that white plastic thing on the outside of the ecm? Mike V > Nope (the 1227749 ecm), it runs off of a DRAC, in that particular > application.. > Syclone has ABS, and uses a magnetic reluctor setup for that ABS, and ecm. > The DRAC changes that signal into something the ecm understands. > The ABS needs greater resolution then the ecm does. > Grumpy >