PDA

View Full Version : Correct PID for logging actual MAP data in C7Z?



PRAY
October 7th, 2016, 11:19 AM
I can't seem to located the correct PID to read what the actual MAP readings are post rotor. I have tried logging SAE MAP and GM.IMVP. All I am getting is that the car is pulling 116KPA at best which can't be right. The only other PID's that populate as usable that I can find are GM.SIAP, GM.SIVP, GM.MAPU, GM.MAVPU that I haven't tried. In HPT the guys are saying you have to log MAP High Resolution. What is our equivalent? I am trying to disprove that there is a problem with this car. Thanks in advance.

joecar
October 7th, 2016, 01:39 PM
Try the GM.BOOST pids.

PRAY
October 7th, 2016, 11:33 PM
It is not valid right now based off of trying to select it from the logs I took. I will see if it populates when I plug back into the car. That is the one I was going to try but it wouldn't let me select it. Thanks for the response. I will let you know what happens as soon as I can get my hands on the car again.

joecar
October 8th, 2016, 05:58 AM
Also try doing Info->Validate Pids.

PRAY
October 8th, 2016, 06:32 AM
Forgot about that. Thanks.