Throttle must be closing? Not showing on log

1 Attachment(s)

Hey guys,

Ran across a weird one at the shop today. This truck was done about a year ago and has been working great up until recently. (2017 Cadillac Escalade with Magnuson 2300 and exhaust) When going full throttle it falls on its face around 5000rpm. All of the parameters in the log point towards an issue with the throttle closing. However, as you can see from the attached log, the throttle PIDS do not show it closing? Has anyone ran into this before? I did do some tweeking on the VTT to see if I could get it to stay open, however my usual method is not working.

Attachment 89122

Thanks in advance,
Ryan

Check the air filter? I had one collapsing on me. Do you have any other throttle PIDs not already logged?

Sorry for not replying earlier. Yep! We got it sorted out yesterday. Stock filter was collapsing. Good call 10_SS!