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I have a 2015 Mack Pinnacle with MP8 engine, I am getting
I have a 2015 Mack Pinnacle with MP8 engine, I am getting fault code 'SPN 4094 FMI 1: NOx limits exceeded due to Insufficient Diesel Exhaust Fluid Quality'. Have checked for DEF quality, Aftertreatmen… read more
Mike Mcmillan
Mike Mcmillan
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Associates
591 satisfied customers
Advise: Volvo D13 DTC: Also need his Job Description sheet
Please advise: Volvo D13 DTC: Also need his Job Description sheet as well as he C&B acknowledgment. … read more
Bill
Bill
Heavy equipment mechanic
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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
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Have derate with codes 5394 fmi 17, 5394 fmi 5, 5246 fmi 0,
Have derate with codes 5394 fmi 17, 5394 fmi 5, 5246 fmi 0, 4094 fmi 18. So I got both nox sensors replaced, dog filter baked, 7th injector replaced, pressure sensor replaced 2013 Volvo d13 … read more
SeanM
SeanM
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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
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Dpf temprature not exceeding 700f whil region, diff presure
dpf temprature not exceeding 700f whil region, diff presure senor stuck at 0 … read more
Mike Mcmillan
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Red and engin lights are on. 2013 Freightliner Cascadia with
2013 Freightliner Cascadia with a Cummins engine.. … read more
AMANDEEP MAHERU
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SPN 4364/FMI 18 - EPA10 Selective Catalyst Reduction NOx
SPN 4364/FMI 18 - EPA10 Selective Catalyst Reduction NOx Conversion Low how do I troubleshoot this or fix it? … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
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2013 Volvo VNL, D13. SCR Performance codes. 4094 and 5394.
2013 Volvo VNL, D13. SCR Performance codes. 4094 and 5394. Wanted your opinion. Here's what the dealer came back with today:"Tech performed Dosing test 2 and 3. Test 2= 55ml and test 3= 220ml. Checked… read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
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Same problem as previous truck code 5443 fmi 13 we know what
same problem as previous truck code 5443 fmi 13 we know what the code is we need to know the fix what is causing the low pressure? what component is causing the low pressure ? … read more
Mike Mcmillan
Mike Mcmillan
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I have a 2014 volvo vnl 780 and it have a SA 16 DTC P114213
I have a 2014 volvo vnl 780 and it have a SA 16 DTC P114213 code and don't know what it is.. … read more
Mike Mcmillan
Mike Mcmillan
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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
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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
Issue: How can I clear the DEF Quality being evaluated
Issue: How can I clear the DEF Quality being evaluated engine in derate on the dashboard? Truck: Model CXU613 year 2010 with an MP7 EngineWhat I already did: *The DPF Filters has been cleaned 4 weeks … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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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
2012 mack cxu613 mp8 code spn 4094 fmi 1 diagnosed to be acm
2012 mack cxu613 mp8 code spn 4094 fmi 1 diagnosed to be acm ,can I use a acm off another truck to be sure before buying one… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
6,062 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
6,062 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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