Error: Negative response ServiceNotSupported received when using device
Error: Negative response ServiceNotSupported received when using device
I just ordered Lite version and got started! buzzkill for now! when i want to install versatuner on my MPS6 , it backs up the existing tune and proceed further but it throws an error "Negative response ServiceNotSupported received when using device" and asks to restore recovery flash onto ECU. What is the problem?
Re: Error: Negative response ServiceNotSupported received when using device
The problem is the previous tune which is not the factory one.
2008 Cosmic Blue Mazda 3MPS
Built engine + WMI + GTX3071 gen2, ~550BHP @35PSI
2008 Icy Blue Mazda CX7
Built engine and stock exhaust (YES!!), JBR3" + GTX2867 gen2 + Autotech HPFP, self-tuned to 360-ish BHP
Built engine + WMI + GTX3071 gen2, ~550BHP @35PSI
2008 Icy Blue Mazda CX7
Built engine and stock exhaust (YES!!), JBR3" + GTX2867 gen2 + Autotech HPFP, self-tuned to 360-ish BHP
Re: Error: Negative response ServiceNotSupported received when using device
Got it fixed! i did not turn the key to ACC and wait 3 seconds.. thanks 