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Related Medium and Heavy Trucks Questions
Have SPN 5246 Fmi 16 on a mack. 2011 Mack CXU. Mack mp8. I
Have SPN 5246 Fmi 16 on a mack JA: What's the make, model, and year of your heavy truck? Customer: 2011 Mack CXU JA: What's the engine type and size? Customer: Mack mp8 JA: Is there anything else the … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
570 satisfied customers
I got a 2013 Mac pinnacle CXu613 with spn 5246 code and FMI
I got a 2013 Mac pinnacle CXu613 with spn 5246 code and FMI 0 … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
570 satisfied customers
It's saying SCR perfarmance low. Engine will derate in 60
hi JA: Hi there. How can I help? Customer: It's saying SCR perfarmance low JA: What's the year and model of your Volvo? Customer: engine will derate in 60 mins JA: Is there anything else the Volvo Mec… read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
570 satisfied customers
Having issues with 2015 cascadia dd15 engine regen issues
having issues with 2015 cascadia dd15 engine regen issues vin 3AKJGLD57FSGB4103 these are the fault codes, 4364 fmi 1, 4364 fmi 18, 3364 fmi 2, 5246 fmi 0, 5246 fmi 15, 5246 fmi 16… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
214 satisfied customers
I have 2013 Volvo VNL with Volvo engine. It gives this
Hi, I have 2013 Volvo VNL with Volvo engine. It gives this message "SCR Performance Evaluation Continue Driving, 5mph Limit Temporarily Removed". Also, have code SPN 4094: NOX Limits exceeded due to i… read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
570 satisfied customers
ON A 2012 FREIGHTLINER WITH A DETROIT DD13. VIN IS
I AM WORKING ON A 2012 FREIGHTLINER WITH A DETROIT DD13. VIN IS 1FUJGEDV0CSBJ9190. THE CHECK ENGINE AND ENGINE SHUTDOWN LIGHTS ARE ON AND ENGINE IS DERATED. CODES ARE SPN 5246 FMI 0, 15, & 16 AND SPN … read more
Expert
Expert
10,510 satisfied customers
Just got codes 1569, 4094, 5246. 2013 pete 587 Cummins isx
drained some of def and put better quality in and ran according to owner manuals … read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,886 satisfied customers
Red and engin lights are on. 2013 Freightliner Cascadia with
2013 Freightliner Cascadia with a Cummins engine.. … read more
AMANDEEP MAHERU
AMANDEEP MAHERU
1 satisfied customers
Dd15 yellow def low level light is flashing def full. Check
Dd15 yellow def low level light is flashing def full. Check engine light is on. Has fault codes 5246 15 and 16. There is no derate. Happen the other day then light and all codes went away. … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
14,461 satisfied customers
I have a 2013 freightliner with a DD15 engine & the check
I have a 2013 freightliner with a DD15 engine & the check engine light is on & derate power. it has codes 5246-0, 5246-15 & 5246-16, I can't find anything to tell me how to fix it. I am at my roads en… read more
Expert
Expert
10,510 satisfied customers
I have a 2013 Freightliner vin 1fujghdv0dsfa0570. Codes spn
I have a 2013 Freightliner vin 1fujghdv0dsfa0570.Codes spn 3361 fmi 7 Spn 4335 fmi 14Also codes 5246 fmi 15 and 5246 fmi 16.Truck had red been derated to 5 mph.What can I do to fix this issue, or get … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
14,461 satisfied customers
I have a 2015 freightliner with a detroit dd13 engine. The
I have a 2015 freightliner with a detroit dd13 engine. The only code I have is a spn 5246 fmi 15. Regulatory fault ignored. Derate on. It's the only code I have. The yellow circle is blinking in the d… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
14,461 satisfied customers
I have 2011 freight liner with dd15 I have a stay active
I have 2011 freight liner with dd15 I have a stay active every time I clear it comes right bk and don't have a chance to regen … read more
Expert
Expert
10,510 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
I have three codes 1569--3216---4094 don't know what they
I have three codes 1569--3216---4094 don't know what they are can you assist … read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,886 satisfied customers
I HAVE A 2015 Freightliner cascadia DD15 with a headache
I HAVE A 2015 Freightliner cascadia DD15 with a headache code 5246 FMI 15 … read more
Expert
Expert
10,510 satisfied customers
I got a 2012 kenworth with a px6 it shut down due to
I got a 2012 kenworth with a px6 it shut down due to overheat I filled it up with water and now it's like it's in limp mode. The codes are 1596, 4094, and 4364… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,886 satisfied customers
2011 Peterbilt 348 with a paccar px-8. We are currently
2011 Peterbilt 348 with a paccar px-8. We are currently experiencing derate with limited speed. We have pulled four codes from the ecm, actually 4 active codes and 4 inactive codes. They are as follow… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
14,461 satisfied customers
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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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