Hello All!

[JGO-SHO]

Hello!
Here in DFW. Been a long time since I have been in the forum world. Have had my 2015 SHO since 2020.
It has had a GH tune for about 2yrs now.. SW catted downpipes, AD mounts, 3bar, Livernois intake and spark plugs, GH Intercooler, Borla S-type Mufflers
Recently I have stumbled into issue (56k miles on car now) that happened randomly that I think is PCM related if someone could point me to the right thread.
Thank you much!

 

[SHOCALL]

I personally need some more data regarding the issue.
Codes?

 

[JGO-SHO]

Ok..
P0106,0107,0108,0109, 0098..
Also, service AdvanceTrac light came on.. this happened randomly while driving.. no recent changes to anything..
I have replaced MAP sensors with 3 bar at the manifold and one MAP at tube. Replaced throttle body, checked for vacuum leaks, and took off my Catch can and put the stock hose back on. Had a mobile mechanic come and check continuity and voltage.. getting 5volts which is correct so wiring is good.
I did datalog and noticed when I revved car (what little it could do).. number for the MAP did not change at all.. almost like it was not reading.

 

[SHOCALL]

Post in 'Gen 4 maintenance and troubleshooting '

 

[JGO-SHO]

Thank you!

 

[kryptto]

welcome, and yes to Shocals advice