Ok so I was having an issue with my car not running right (or running correctly when it wanted to)... so I checked injectors (all good), checked coils (all good), so I am down to the PTU now. I didn't get a manual when I got the car so I found an online manual and it says the polarity one way should have continuity and reversed polarity should not have continuity, well I seem to have continuity regardless of polarity... I am guessing at this point I should be getting a new PTU? Any other opinions or suggestions?