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+--- Thread: Exhaust gas pressure during regen. (/showthread.php?tid=9755)
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Exhaust gas pressure during regen. - Nhramember - 10-02-2024
(a continuation of this thread)...
https://rawze.com/forums/showthread.php?tid=9728&pid=81754#pid81754
I’m still having the problem of building soot no ash . The turbo is building maybe 20 psi and the exhaust gas pressure is 138.47 during regen. I can do a force regen bring soot down to 0.00 oz. Drive a few hours it’s back at 5 again. What can be the problem delta p sensor? I’m stumped.[attachment=9601][attachment=9602]
RE: Exhaust gas pressure during regen. - Rawze - 10-02-2024
what does the regen history look like?
what faults are you getting?
RE: Exhaust gas pressure during regen. - Nhramember - 10-03-2024
good morning here it is[attachment=9606] let me know what u think
RE: Exhaust gas pressure during regen. - Nhramember - 10-03-2024
Here u go[attachment=9607] ideas thanks
RE: Exhaust gas pressure during regen. - Rawze - 10-03-2024
looks to me like its starting regens, and then getting constantly interrupted.
Are you driving it out of gear a whole lot? ... or too much stop and go operations?.
RE: Exhaust gas pressure during regen. - Nhramember - 10-03-2024
(10-03-2024 )Rawze Wrote: looks to me like its starting regens, and then getting constantly interrupted.No highway running
Are you driving it out of gear a whole lot? ... or too much stop and go operations?.
RE: Exhaust gas pressure during regen. - Nhramember - 10-03-2024
I can drive 250 miles soot back to 4 to 5 oz
RE: Exhaust gas pressure during regen. - MCRENT - 10-03-2024
What codes are you getting? can you take a picture so they post right side up? or screenshot from your computer?
RE: Exhaust gas pressure during regen. - Nhramember - 10-03-2024
I just drove about 5 miles and this is what the code is. I also have pics doing a regen and the data.[attachment=9610][attachment=9611][attachment=9612][attachment=9613]. these are pics.