Hello I checked through obd eleven on my tfsi for leakage and got 4.0kg and leakage after and before throttle valve of -1.000.
When I looked online someone else testing their car they got 0.5kg and -1.000 on before and after, I dont here any air leak but the car is lumpy low revs and have no fault codes any ideas?
What is the ecu using to measure this value if I have a leak would it not show up in before or after?
When I looked online someone else testing their car they got 0.5kg and -1.000 on before and after, I dont here any air leak but the car is lumpy low revs and have no fault codes any ideas?
What is the ecu using to measure this value if I have a leak would it not show up in before or after?
