Hi,
I?m not sure if I should post here or another area. I have started a project, shoehorning an m177 and 722.9 trans into a 70?s Australian muscle car.
I have bought the crate engine with incorporated engine loom that includes the ecu, mounted low front right near alternator, the loom terminates at the firewall 3 connectors. As such, I do not have the obd2 plug.
How do I connect the hptuners interface to the ecu on the bench to read and scan?
I have found a pin out for the med 17.7.5 and have hooked up pwr, gnd, can-h, can-l and ignition but cannot establish a connecting.
I am using the latest public release.
Any help much appreciated.