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Related Medium and Heavy Trucks Questions
My father's 2015 Frghtliner Cascadia is getting 2 fault
My father's 2015 Frghtliner Cascadia is getting 2 fault codes showing in his eld. first one is aftertreatment 1 intake gas sensor 1 heater control and the second one is aftertreatment 1 SCR intake NOx… read more
roybelding
roybelding
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Solid engine light, not blinking. Cascadia 2016 with Cummins
I'm just thinking which would be better. I just replaced the transmission clutch so I'm wondering if this is causing it … read more
NicholasM1019
NicholasM1019
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Got SPN 3216 FMI16 active code on a 2016 freightliner
Got SPN 3216 FMI16 active code on a 2016 freightliner Cascadia DD15 engine What can you tell me about it and is it safe to keep driving?… read more
Mike Mcmillan
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Cascadia 2016 with a DD15 showing code 3056 fail 2 eec61,
Cascadia 2016 with a DD15 showing code 3056 fail 2 eec61 … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
I'm getting codes 3223 fmi7, 3215 fmi3, and 3216 fmi4.
I'm getting codes 3223 fmi7, 3215 fmi3, and 3216 fmi4. Freightliner 2016 dd15. … read more
Daniel Wilson
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2011 Isuzu NPR 3.0 ecodiesel it has a strange red light on
2011 Isuzu NPR 3.0 ecodiesel it has a strange red light on dash that says system echap, I have never scene this before. P2214 nox sensor circuit performance. P2000, & P490 def fluid nox trap efficienc… read more
Mike Mcmillan
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I got 3226 active code was wanting to know what it meant,
I got 3226 active code was wanting to know what it meant … read more
cumminsdr
cumminsdr
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Spn3612 fmi18 code. 2015 cascadia dd15. Wondering if i can
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Andy
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truck /coach technician
Vocational, Technical or Trade School
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I have a 2017 Peterbilt with a px9 and im getting a code spn
i have a 2017 Peterbilt with a px9 and im getting a code spn 3222 fmi 5. what would be causing this code? It had a different code las tweek. spn 5024 fmi 10. both were able to be cleared but light is … read more
Daniel Wilson
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I have a 2016 paccar px9 and am getting codes 1885 fmi 4 &
I have a 2016 paccar px9 and am getting codes 1885 fmi 4 & 3434. Throws check engine light but codes clear them come back. What's the fix?… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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Got a 2012 DD15. The DEF light has been coming on and off
Got a 2012 DD15. The amber DEF light has been coming on and off for a few days. While the ***** *****ght is on the CE light is on. Just now, the red stop light also came on. Codes are as folliws 3226 13, 5246 15, 5246 16, 5246 0 I'm guessing I am now derated to 5 mph? Not sure yet. … read more
Mike Mcmillan
Mike Mcmillan
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Code 3216, Cummins isx 15 kenworth 2015, Try to regen but
Try to regen but unit will not regen but gauges said it clean … read more
cumminsdr
cumminsdr
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2014 peterbilt 579 cummins isx15 light in dash in shspe of
2014 peterbilt 579 cummins isx15 ***** *****ght in dash in shspe of engine with a wrench in it and fault codes system engine spn: 1209 FMI:4, system engine spn:1209 FMI:2, system engine spn:1569 FMI:3… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
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2011 Freightliner, serges, just replace frome code 1st nox
2011 Freightliner, serges, just replace frome code 1st nox sensor, it reads data not rational drifting high. fault code 3748, count 1 spn:3216, Also dpf inactive but src reads injector dosing, src int… read more
Daniel Wilson
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I have a ISL9 cummins with 5 codes 1 is 3232 active amber
good morning I have a ISL9 cummins with 5 codes 1 is 3232 active amber afterteatment 1 intake nox sensor abnormal update. 2 is 2771 active amber aftertreatment 1 intake outlet nox sensor abnormal upda… read more
roybelding
roybelding
Shop Foreman Freightliner trucks
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2011 ISB 6.7 stuck in reduced engine power mode. 6 active
2011 ISB 6.7 stuck in reduced engine power mode. 6 active faults, mostly with the SCR system. I can attach a copy of the most recent scan. Thanks, Mike… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
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I need to know what may be the cause for these codes on my
I need to know what may be the cause for these codes on my Kenworrth T700 and how do I fix themESN 79552266(J1587 FMI 1) (J1939 FMI 18) SPN 4364 Code 3582 Aftertreatment SCR catalyst conversion effici… read more
cumminsdr
cumminsdr
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i have a isx15 intake nox sensor was replaced at another shop
i have a isx15 intake nox sensor was replaced at another shop the code is still active.i cant find any troubleshooting steps except to check if it was installed properly,what is the precedure for inst… read more
cumminsdr
cumminsdr
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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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