Hint: The RR device is designed to be a temporary tuning aid, it is not designed to operate a vehicle indefinitely. Although during testing, I ran an LS1 for 6 months continuously on a RR unit.
Regards
Paul
This is just it. The RR is not meant to replace the ECM indefinitely. While it may work and can function, for optimal stock features, use a stock PCM. Just use the RR for real time tuning.