Had a random thought pop into my head…back in July I boosted my Coupe with a PowerLab GT35R single turbo, to manage the engine I switched from UpRev Osiris software to the ProEFI Pro48 computer.

I had the car dyno tuned with the ProEFI computer and I just left the UpRev Osiris software as it was (was previously tuned for N/A, bolt-on setup)…I’m now wondering if the Reflash would have any sort of impact on my ProEFI tune? I’m having some hesitation and an erratic idle at times, was just wondering if having the Reflash in background could be the culprit?

Thanks!

 

your stock computer has no control over anything, so any tune in the reflash doesnt matter,

 

^^ correct.

 

but i'm guessing all the parameters that isn't available in ProEFI will be controlled by your stock/osiris..