EcoLeesiel
Active Member
- Oct 2, 2018
- 108
- 69
- Truck Year
- 2022
We came to the conclusion that tuners are writing out that DTC code for EGT as it didn't appear on my scanning tool for my SFT tune, HP Tuners, or MRTune when installed on my truck. Throw the stock tune in and it's there among the 20 plus other codes and we missed it as did the 3 other mechanics who "worked" on my truck. A shop in Ontario reached out to me through FB as they had the identical scenario on a freshly tuned Ecodiesel and spent countless hours trying to solve. Ended up whoever did the tune unplugged EGT #1 and once plugged in voila problem solved. Hope this helps... cheers 