Very much possible. Can you try to see if canbus log shows anyting? Click on 0 Kms (top left) it would open up canbus logging section, now open door or press volume key etc, you should see some digits on screen. Save that log. We might need a bigger log, that means you taking up ride and doing all basic functions, finally save the log by click on "Save" , which will save a log file in your sd card. Share the log file and i can check and discuss with dev, if its diesel vs petrol issue or something else.