
P2463 Diagnostic Trouble Code Discussion for September 2021
Diesel Particulate Filter Soot Level Accumulation
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Help Request | Posted | |
2011 GMC Sierra 2500 HD Denali 6.6L Excessive Emissions VIN: 1GT125C83B P2463: . Hey guys got a 6.6 diesel in reduced power first time customer replaced upstream and downstream nox sensors replaced hci injector ran forced regen and soot level drops but then comes right back up replaced def pressure sensor same thing i wonder does it ha... |
September 05, 2021 |