Did you ever get answer on this?

For anybody reading/interested this is apparently unrelated to anything Diablo and just coincidence with the timing of the PCM swap and knock sensor code.

neighborjon-

Curious if you had any luck with this and if so what the cause/fix was?

One thing I wanted to add...may be of some help to my situation.

I have the T2 connected to computer to pull the tune requested and just now decided to open the Update Agent. It said I have an update so I updated it and looked successful. (see 'screenshot before updating - #1').

I then closed the ...

Thank you. Attached.

Link to Video | First Start After Re-Flash (91 tune, MDS Re-Enabled)
https://drive.google.com/file/d/1a_RDkP ... sp=sharing

Link to Video | Second Start and Knock Sensor Error/CEL
https://drive.google.com/file/d/1ba-2sa ... sp=sharing

Thanks Mike. Yes, MDS was disabled. Just re-flashed the 91 tune with MDS re-enabled.

Felt 'good' for about a min (tame driving) then didn't feel right and felt like it should have thrown the code. I turned engine off, started again, and didn't feel good and threw code in short order.

Now that I ...

Recently purchased Trinity T2 EX and PCM for my 2015 Jeep SRT. Before purchase/install only mods are catch can and CAI. With exception of the PCM and the T2 and tunes nothing else has been done to the vehicle.

Initial install went smooth and had a check engine light that I figured would go when I ...