Ok thats great thanks, I was just wondering so will only use it for the codes.
Originally Posted by
onehundred80
Do you know what OBD stands for?
No codes = all is well with the car.
For readings other than faults, such as those you mention you need an UltraGauge or something similar which I guess you have.
What are the good measurements? I do think anyone has logged them here except in the odd post or two.