I keep getting a code P2454 on my 2007.5 Duramax does anyone one know which sensor this is in my exhaust?
Thank You
I keep getting a code P2454 on my 2007.5 Duramax does anyone one know which sensor this is in my exhaust?
Thank You
The almighty google told me that it might be your EGR DPFE (EGR Pressure Feedback) sensor.
2016 Silverado CCSB 5.3/6L80e, not as slow but still heavy.
If you don't post your tune and logs when you have questions you aren't helping yourself.
Sorry 5FDP l think your google is wrong it is a DPF sensor just have figure out which one.
If it's not that I have read that is the DPF filter is clogged up it can set that code or the sensors is bad.
On the exhaust there is like 2 tubes that run into the exhaust and into a sensor, 1 before and after the filter in the exhaust pipe. I think it's taking the reading before the filter and after to see the differential pressure between the two.
2016 Silverado CCSB 5.3/6L80e, not as slow but still heavy.
If you don't post your tune and logs when you have questions you aren't helping yourself.