I have a 2016 KW T880 with 93k miles on ISX15 450hp
I just got this message yesterday and it’s got me all panicked. I’m new to all this new emission system BS, but thanks to CA I had to get rid of my older, perfect running trucks, and put myself in debt on a newer one! I run local dirt, just a ten wheeler, not even any freeway driving. So I know it’s probably not great for dpf but I do a forced regen every couple of weeks. The message came on and stayed on for a little while. Then went off. I parked up for day and ran today but no message. I’m still very nervous. Any tips, ideas? also, someone said I might need my dpf baked. Even at 93k miles???
Any help appreciated
Engine derate in 3 hrs, seek service immediately!
Discussion in 'Kenworth Forum' started by kestrel1, Aug 26, 2020.
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Best to get it to a shop ASAP to beat a tow bill. Would be nice if someone knew how to remove the derate from the ECM without deleting the entire system.
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But it ran today with no message, no check engine light. Could it be possible that a sensor just picked up an odd reading and threw that sign, then corrected itself?i guess that is what I’m hoping
bzinger Thanks this. -
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Have them pull the codes and see what it says. If no codes , you’re good. Just a phantom code. Welcome to clean air act at our expense.
olddog_newtricks Thanks this. -
Last edited by a moderator: Sep 23, 2020
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Last edited by a moderator: Sep 23, 2020
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Replace (1) intake nox sensor (2) DPF differential pressure sensor (3) stop running your DEF tank so low.
Andreybanyuk, D.Tibbitt, speedyk and 4 others Thank this. -
Thanks, I’ll dontyat
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