Just had my VMP Stage one kit tuned locally. Same shop dyno car at 560 RWHP last year, now 605 after their tune.
Shop noticed passenger side spark plugs have some carbon on the plugs, while none of driver side do. Shop seemed to think the passenger side catalytic converter may be failing and obstructing flow. Does that seem likely? They do want to check out the cats with an IR camera. I was encountering an intermittent P219A code...that’s on the passenger side bank.
After the tune, I can no longer see the IAT2 data on my OBD scanner or the LiveLink software used to datalog. The devices can’t seem to see this PID. Can a tune impact the PID by reming it? From my understanding, IAT2 data is needed by the engine...pulls power if too high.
Shop noticed passenger side spark plugs have some carbon on the plugs, while none of driver side do. Shop seemed to think the passenger side catalytic converter may be failing and obstructing flow. Does that seem likely? They do want to check out the cats with an IR camera. I was encountering an intermittent P219A code...that’s on the passenger side bank.
After the tune, I can no longer see the IAT2 data on my OBD scanner or the LiveLink software used to datalog. The devices can’t seem to see this PID. Can a tune impact the PID by reming it? From my understanding, IAT2 data is needed by the engine...pulls power if too high.