Medium and Heavy Trucks

Have truck repair questions? Ask an Expert

Connect one-on-one with {0} who will answer your question

Spn 1569 spn 3226 and spn 4794 totally 3 codes. 2014

Customer Question
Spn 1569 spn 3226...

Spn 1569 spn 3226 and spn 4794 totally 3 codes

Mechanic's Assistant: What's the make/model/year of your truck? Engine type?

2014 peterbilt cummins ISX 15

Mechanic's Assistant: Are you fixing your truck yourself? What have you tried so far?

See it okay to drive 300 miles to my home town stockton, then fix it my self

Submitted: 3 years ago.Category: Medium and Heavy Trucks
Show More
Show Less
Ask Your Own Medium and Heavy Trucks Question
Answered in 1 hour by:
10/24/2018
Technician: cumminsdr, Mechanic replied 3 years ago
cumminsdr
cumminsdr, Mechanic
Category: Medium and Heavy Trucks
Satisfied Customers: 4,472
Experience: All types of Cummins applications
Verified

Here are faults you have Looks like your NoX sensor is causing the issues. Your probably in a derate and limited to power based on the faults you have. I don't think you will make it too far. You can try having a mobil service to come out and address the issue or reset the codes with a computer to get you by. Please take a moment to Rate/Accept my service. Thank You

Fault Code: 3151
PID(P):
SPN: 4794
FMI: 11/31

Aftertreatment SCR Catalyst System Missing - Condition Exists. The aftertreatment SCR catalyst in the exhaust system is not present.

Possible reduced engine performance.

Troubleshoot all other active NOx sensor and SCR dosing system related fault codes before this fault.

Possible causes of this fault code include:

Tampering with SCR catalyst system, removal of SCR catalyst from vehicle, or malfunctioning SCR catalyst

Malfunctioning aftertreatment diesel exhaust fluid dosing system.

Exhaust system leaks

Degraded, diluted, or incorrect diesel exhaust fluid

Diesel exhaust fluid crystallization or deposits

Fault Code: 3714
PID(P): S115
SPN: 1569
FMI: 31

Engine Protection Torque Derate - Condition Exists. Critical fault codes related to engine operation are active.

Immediate engine power derate.This fault code is for information only, and indicates that an engine power derate has been implemented in order to make sure that the critical fault codes that are presently active in the ECM are addressed as quickly as possible.

Aftertreatment 1 Outlet NOx Sensor - Data Erratic, Intermittent, or Incorrect

Fault Code: 1694
PID(P):
SPN: 3226
FMI: 2/2

Aftertreatment Outlet NOx Sensor - Data Erratic, Intermittent, or Incorrect. An incorrect NOx sensor reading has been detected by the aftertreatment outlet NOx sensor.The aftertreatment outlet NOx sensor location can vary depending on engine application. It is usually located in the exhaust system at the outlet of the selective catalytic reduction (SCR) catalyst

Possible reduced engine performance

Ask Your Own Medium and Heavy Trucks Question
Technician: cumminsdr, Mechanic replied 3 years ago

Hi just following up. Please take a moment to Rate/Accept my service. Thank You

Ask Your Own Medium and Heavy Trucks Question
Technician: cumminsdr, Mechanic replied 3 years ago

Please take a moment to Rate/Accept my service. Thank You

Ask Your Own Medium and Heavy Trucks Question
Was this answer helpful?

How JustAnswer works

step-image
Describe your issueThe assistant will guide you
step-image
Chat 1:1 with a technicianLicensed Experts are available 24/7
step-image
100% satisfaction guaranteeGet all the answers you need
Ask cumminsdr Your Own Question
cumminsdr
cumminsdr
cumminsdr, Mechanic
Category: Medium and Heavy Trucks
Satisfied Customers: 4,472
4,472 Satisfied Customers
Experience: All types of Cummins applications

cumminsdr is online now

Related Medium and Heavy Trucks Questions
I have code 0125 active spn 102 fmi 18 Cummins isx any
I have code 0125 active spn 102 fmi 18 Cummins isx any thoughts? I also have spn 2789 fmi 15 and 1569 fmi 31 inactive)… read more
Nich1019
Nich1019
Diesel Technician
Vocational, Technical or Trade School
63 satisfied customers
I have a few codes for a Cummings isx 15 on a 15 Peterbilt
I have a few codes for a Cummings isx 15 on a 15 Peterbilt 579 … read more
Nich1019
Nich1019
Diesel Technician
Vocational, Technical or Trade School
63 satisfied customers
I have a 2016 kenworth T680 with a cummins ISX and im seeing
I have a 2016 kenworth T680 with a cummins ISX and im seeing the following fault codes: Fault code FMI Time SPN-88118 17 8:25 SPN-151117 19 8:25 SPN-1569 31 8:27 could you tell me what these are and h… read more
Nich1019
Nich1019
Diesel Technician
Vocational, Technical or Trade School
63 satisfied customers
2014 Peterbilt 337 6.7 L 408 L6 PACCAR PX-7 Diesel 268189
2014 Peterbilt 337 6.7 L 408 CID L6 PACCAR PX-7 Diesel 268189 milesoriginal customer complaint: limp mode wont go over 40mph.what has been done: FOUND CHECK ENGINE LIGHT ON FOUND THE FOLLOWING ACTIVE … read more
Nich1019
Nich1019
Diesel Technician
Vocational, Technical or Trade School
63 satisfied customers
Cummins ISX 15 550 hp on a PeterbiltShowing fault codes: SPN
Cummins ISX 15 550 hp on a Peterbilt(###) ###-####Showing fault codes: SPN 641 FMI 9 SPN 77 FMI 3 Derate in 3 hours. Truck was parked off for 4 days, first showing code out of nowhere was the SPN 641 … read more
Nich1019
Nich1019
Diesel Technician
Vocational, Technical or Trade School
63 satisfied customers
I just changed an outlet NOX sensor on a Peterbiltwith ISX
I just changed an outlet NOX sensor on a Peterbilt(###) ###-####with ISX 15 Cummins, but is still showing the codes and derate warning … read more
Nich1019
Nich1019
Diesel Technician
Vocational, Technical or Trade School
63 satisfied customers
I have a Peterbiltwith Cummins ISX 15, showing several codes
I have a Peterbilt(###) ###-####with Cummins ISX 15, showing several codes at first: SPN 1569, SPN 3226, SPN 5031. And now it began to show 40% derate service now checking light. Please help. DEF tank… read more
Nich1019
Nich1019
Diesel Technician
Vocational, Technical or Trade School
63 satisfied customers
2015 ISX 15. Fault code SPN 3226 FMI 10. How far can I drive
2015 ISX 15. Fault code SPN 3226 FMI 10. How far can I drive with this? Rough repair estimate? … read more
cumminsdr
cumminsdr
Mechanic
High School or GED
4,472 satisfied customers
I have codes spn: 524285 fmi:14, spn:3246 fmi:2, and
i have codes spn: 524285 fmi:14, spn:3246 fmi:2, and spn:1569 fmi: 31 … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
6,062 satisfied customers
Showing spn 1569 engine torque derate. 386 peterbilt 2012
I will fix if I knew if it is a sensor. I have handheld Can Do diagnostic tool and trying forced regennostic … read more
Expert
Expert
10,510 satisfied customers
I have SPN 1569, 5246, 5746, and 1387 and stop engine
I have SPN 1569, 5246, 5746, and 1387 and stop engine immediately … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
591 satisfied customers
ISX 15 fault codes showing. Codes: 3226 4364 4794. 2015
Tried nothing. Codes just came up and screen said 3 hrs til engine is shutting down. I think it's DEF related … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
591 satisfied customers
I have a full tank of DEF. The engine is derated and I have
I have a full tank of DEF. The engine is derated and I have the following codes. 4340, 5246, 1569, 3740, and 6802 it's a 2016 Peterbilt 389 Cummins isx … read more
Eddy
Eddy
HD Truck Tech
GED
2 satisfied customers
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
4,472 satisfied customers
I have SPN: 1209, 3216, 1569, 5246, 578, and 1387? Lord
I have SPN: 1209, 3216, 1569, 5246, 578, and 1387? Lord someone help me before I loose it! … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
591 satisfied customers
I got a 2014 freightliner cascadia Cummins ISX with the
I got a 2014 freightliner cascadia Cummins ISX with the fault code 1569 spn … read more
cumminsdr
cumminsdr
Mechanic
High School or GED
4,472 satisfied customers
I have cummins isx 550 and code is active spn 1569, 2016
Hello I have cummins isx 550 and code is active spn 1569 … read more
FIX-IT
FIX-IT
Comercial transport technician
Vocational, Technical or Trade Scho
829 satisfied customers
2001 freightliner with SID 18-FM15 and SID18-FM17, Cummins
2001 freightliner with SID 18-FM15 and SID18-FM17, Cummins engine 1SC260, serial # ***** there's a SID 13- FM15 retarder control rely also displaying… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
4,472 satisfied customers
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.

JustAnswer in the News:

Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.
JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.
Web sites like justanswer.com/legal
...leave nothing to chance.
Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.
Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.
I will tell you that...the things you have to go through to be an Expert are quite rigorous.

What Customers are Saying:

Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help.

Mary C.Freshfield, Liverpool, UK

This expert is wonderful. They truly know what they are talking about, and they actually care about you. They really helped put my nerves at ease. Thank you so much!!!!

AlexLos Angeles, CA

Thank you for all your help. It is nice to know that this service is here for people like myself, who need answers fast and are not sure who to consult.

GPHesperia, CA

I couldn't be more satisfied! This is the site I will always come to when I need a second opinion.

JustinKernersville, NC

Just let me say that this encounter has been entirely professional and most helpful. I liked that I could ask additional questions and get answered in a very short turn around.

EstherWoodstock, NY

Thank you so much for taking your time and knowledge to support my concerns. Not only did you answer my questions, you even took it a step further with replying with more pertinent information I needed to know.

RobinElkton, Maryland

He answered my question promptly and gave me accurate, detailed information. If all of your experts are half as good, you have a great thing going here.

DianeDallas, TX

< Previous | Next >

Meet the Experts:

Daniel Wilson

Daniel Wilson

6,062 satisfied customers

Owner at DJ Wilson

Cat Man

Cat Man

Cat Engine Expert

5,353 satisfied customers

I am ASE Master Truck Certified.

Wayne

Wayne

Journeyman

5,115 satisfied customers

worked on, Gmc, Macks, Freight liner,Mercedes Benz,,Ford, sterling

Jeremy

Jeremy

Certified Truck/Bus Technician

2,756 satisfied customers

ASE Med/HD Truck Technician, NATEF Diesel Engines and Electrical/Electronics Technician, Network Engineer specializing in CAN faults, Aftertertreatment, and vehicle communications

Curtis B.

Curtis B.

Technician

1,947 satisfied customers

Technician turned service manager on multiple lines of trucks and engines, used in industry.

cumminsdr

cumminsdr

Mechanic

4,472 satisfied customers

All types of Cummins applications

Chris (aka-Moose)

Chris (aka-Moose)

Technician

641 satisfied customers

24 years of experience diagnosing & repairing

< Previous | Next >

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.

Show MoreShow Less

Ask Your Question

x