hello all, I left my HP Tuners at home and I need some critical info.
i am trying to get my iat2 sensor to work on my 2006 Cadillac STS-V with an OBD2 reader. I have a program that can display IAT2, but it needs a PID value to read, and some formula. Any of you HP Tuner wizards out there able to help?
Thanks in advance for any help!