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I have a cummins 6.7 in a ford f750. I can get the def
I have a cummins 6.7 in a ford f750. I can get the def injector to work with a scan tool; however, when I run a manual regen and watch the scr conversion it is not spraying at all. I also ran the truc… read more
Nich1019
Nich1019
Diesel Technician
Vocational, Technical or Trade School
64 satisfied customers
I have a cummins isb 6.7 with codes 3543 NOX limits have
i have a cummins isb 6.7 with codes 3543 NOX limits have been exceeded due to poor def quality. and o have code 3582 aftertreatment 1 scr conversion efficiency. valid data , but below normal operation… read more
Nich1019
Nich1019
Diesel Technician
Vocational, Technical or Trade School
64 satisfied customers
I have a 2013 blue bird school bus with engine warning light
I have a 2013 blue bird school bus with engine warning light and alarm. J-pro says “after treatment scr operator inducement. Data valid but above normal operational range -most severe level. Critical … read more
Mike Mcmillan
Mike Mcmillan
Shop Foreman/Triage Tech
Associates
6,622 satisfied customers
I have a 2011 f650 with. A cummins isb 6.7l cm2250 and I'm
I have a 2011 f650 with. A cummins isb 6.7l cm2250 and I'm getting a code 3582 scr conversion need help with this… read more
Nich1019
Nich1019
Diesel Technician
Vocational, Technical or Trade School
64 satisfied customers
I have a 2016 Freightliner Cascadia with a Cummins ISX and
Good evening I have a 2016 Freightliner Cascadia with a Cummins ISX and I'm getting a code of nox conversion across the SCR catalyst too low any help with this would be greatly appreciated on what wou… read more
Nich1019
Nich1019
Diesel Technician
Vocational, Technical or Trade School
64 satisfied customers
2012 cummins isx fault code 3543,3712,3714.....new dpf
2012 cummins isx fault code 3543,3712,3714.....new dpf filter,doc cleaned,new nox sensors both,new def doser...everything replaced last week...had same Codes before… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,886 satisfied customers
2014 freightliner with 6.7 Cummins. Truck derated with the
2014 freightliner with 6.7 Cummins. Truck derated with the primary fault code being 3582 scr conversion efficiency. During diagnosis attempted scr test multiple times with unusual results. 1st test in… read more
Nich1019
Nich1019
Diesel Technician
Vocational, Technical or Trade School
64 satisfied customers
I have a Cummins isb motor 6.7 have 3 active codes 3543 and
I have a Cummins isb motor 6.7 have 3 active codes 3543 and 3582 and 3714 it's on derate I ran a scr test also it failed how do I start trouble shooting this serial number is *****… read more
james Roberts
james Roberts
Maintenance assistant
Vocational, Technical or Trade School
3 satisfied customers
Went to pick up a 2012 Bluebird with a 6.7 cummins and it
Went to pick up a 2012 Bluebird with a 6.7 cummins and it had codes 3582, 3543, 3714, and 3712 and red light on and would not move. Cleared codes to drive back. drove 55 minuets and 35 miles and now n… read more
Mike Mcmillan
Mike Mcmillan
Shop Foreman/Triage Tech
Associates
6,622 satisfied customers
Oem code 3712 and spn 5246 derate cant clear them. Cummins 6
cummins 6 ltr and 2915 frieghtliner it a school bus but it also saying outlet nox corrected o ppm but outlet NOx reads 278ppm … read more
Mike Mcmillan
Mike Mcmillan
Shop Foreman/Triage Tech
Associates
6,622 satisfied customers
I have a 2011 Blue Bird bus with a 6.7 Cummins engine. I get
I have a 2011 Blue Bird bus with a 6.7 Cummins engine. I get codes 4094-31, nox limits exceeded due to insufficient regent quality, and 4364-18 aftertreatment 1 scr catalyst conversion efficiency. I h… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,886 satisfied customers
2013 kW t660 son:4364 fmi:18 ISX 15. KW 2013 t660 Cummings
2013 kW t660 son:4364 fmi:18 ISX 15 JA: What's the make/model/year of your truck? Engine type? Customer: kW 2013 t660 Cummings isx15 JA: Are you fixing your truck yourself? What have you tried so far?… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,886 satisfied customers
I have a 2012 ford f 750 with a cummins 6.7 ISB serial #and
Second opinion] I have a 2012 ford f 750 with a cummins 6.7 ISB serial #and software # available if needed… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
214 satisfied customers
Regen Issue on a 2011 Pete 348 (vin:160507) with a Cummins
Regen Issue on a 2011 Pete 348 (vin:160507) with a Cummins ISC (esn:73333964). 123.9 miles ago Insite showed codes 3543 (NOx limits exceeded due to Insufficient Reagent Quality), 3582 (Aftertreatment … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
6,062 satisfied customers
Multiple repairs and a repeat DTC 3582. Truck is a 2011 Ford
Multiple repairs and a repeat DTC 3582. Truck is a 2011 Ford F-650 W6.7L Cummins. … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
6,062 satisfied customers
Have codes 3543, 3714, 3582, 3712 all active. Cummins ISB
Have codes 3543, 3714, 3582, 3712 all active. Cummins ISB 6.7 CM2250 … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
6,062 satisfied customers
3712 3714 3582 3543, isb 6.7 2014 mt45, I scan, drain
I scan, drain def,refilled and regen clear codes ok for 3 days then came back … read more
Alex Olsen
Alex Olsen
auto/diesel/industrial
746 satisfied customers
2014 M2 Freightliner with a Cummins engine ISL, keeping
2014 M2 Freightliner with a Cummins engine ISL, keeping getting check engine lights with the only code 3582. Have tested the DEF pump, the doser valve and cleaned the decomposition tube. Ran the SCR p… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
6,062 satisfied customers
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