139, 15. 2014 IC FE, Cummins/Allison. No place to pull over so we climbed to the summit slowly and finally had a cell signal to call Cummins. A sensor which detects the operating pressure of fluid in the diesel exhaust fluid system. To determine the DEF concentration, the DEF Quality Sensor uses an internal temperature sensor to measure the temperature of the DEF. All of these codes point towards the Def Quality Level and Temp Sensor. Recently had the death def message pop up on my 2015 2500…. As a result, the engine computer won’t take that nasty de-rate action. Description: Def Sensor, Def quality sensor 10. When combined with the heat of the exhaust stream and the SCR catalyst, DEF helps convert NOx into harmless nitrogen and water vapor. Plug in the two wire harnesses and secure Oct 7, 2021 · Software overrides for diesel exhaust fluid sensors that are in perilously short supply are making their way from truck manufacturers to repair shops, helping keep equipment on the road and 2 SPN 3364/FMI 18 – GHG14. We were climbing White Pass in Washington State when ours alarmed. About to go for a drive to test out South Dakota’s advice. 5%, both the urea and water will freeze at the same rate, ensuring that as it thaws, the fluid does not become diluted, or over concentrated. The truck would threaten to go into derate. Multiple aftertreatment diesel exhaust fluid (DEF) dosing units might have been replaced but fault code 1682, 3574, or 3596 occurrences persist. Contaminated SCR box. Original DTC was poor DEF quality with engine derate. Definition: Lost Communication With Reductant Quality Module. 73 4X4 Limited Crew Cab Long Bed DRW. 2g Condition: New Brand: International Part Number: 4097728c91 Other Oem P/N: 2517604c1 Manufacturer information Navistar® is a proud manufacturer of some of the widely used trucks, yellow school buses, defense vehicles, and engines. The DEF tank heater only works when the truck is running, and if it is cold enough it may stay frozen long enough to throw a code. Makes me wonder how long the NOx sensor was bad, or Sensor DPF Pressure. Scenario. The cost is around $1250. I estimate this is at least a 20% improvement. 7 Cummins Diesel Engine. (Fig. 140, 15. I was reading some independent lab reports and while all DEF is supposed to be a mixture of 32. Heres the video. sale! Jan 30, 2024 · If you encounter a Low DEF Quality fault code post-2018, it's essential to investigate the sensor's functionality, DEF quality, wiring, and ECM health to pinpoint and resolve the issue accurately. Bad DEF codes in 2013-16 mean bad DEF injector or Pump, The NOx sensor is reading above the PPMs and triggering the code. Any diesel with a DEF system has a DEF quality sensor (which is typically a NOx sensor upstream and downstream of the def injector). The DEF Quality Sensor shares information with the Powertrain Control Module (PCM) over the J1939 Data Link. #1 · May 31, 2018. Sensor design compliant to Cummins AEBs 21. This Sensor has a Power, Ground, and Can Hi and Lo connections. ) Since there is a "check engine light" (an MIL) it would be extremely helpful to know what codes are stored in the ECU. The DEF Level, Quality and Temp sensors are failing at a dramatic level. #JNM00389 Active codes 3862-5 def return valve 3090-7 E1389Had low def pressure and whining pump. Oct 31, 2016 · When the diesel exhaust fluid (DEF) level in the DEF tank is low, the DEF quality sensor is more susceptible to calculating the DEF concentration incorrectly. Here's the fault code overview. Then a test sensor, new. Our database search is also available to help you better understand Cummins coverages and their requirements. Jan 8, 2022 · 2) This is the sensor. 112 and 21. Figure :4 DEF Sendin. Sep 14, 2021 · Currently Recommended DEF Sensor Simulator Build Option: CanBed RP2040 – This solution has a Raspberry Pi processor as well as the CAN interface integrated on a single board. Where is this sensor at. Jan 20, 2022 · 2016 Do NOT have quality sensor only common sensor, So you can add 2 Gallons of Distilled water to every 1 Gallon DEF, this will extend pump and DEF injector life and eliminate the likely ness of DEF codes. Like. old) Drove approx. Ask Your Own Medium and Heavy Trucks Question. The DEF header sensor pigtail on the DEF header must be disconnected from OEM wiring harness prior to the download of the new ECM calibration. And here's the troubleshooting information. There are line options offered in nylon and ethylene propylene diene monomer (EPDM) materials for both purging and non-purging dosing systems. Apr 1, 2016 · And, the RAM pickup DEF tank holds 5. 1 1. Jun 19, 2021 · DEF level was erratic and would jump from a half a tank down to E and the DEF light would come on. But if it freezes within the system during exceptionally cold weather then it can cause serious issues with the SCR system. Jan 21, 2022 · This is the part of the aftertreatment system that uses DEF to decrease NOx emissions. I have a 2017 2500 that was deleted. exhaust gas temp module (which holds the temp sensors for the diesel oxidation catalyst) diesel particulate filter. Only things I’ve done is I took the def injector out and cleaned it Dorman Products - 904-7914 : Diesel Exhaust Fluid Level Sensor. Apr 25, 2022 · Topping up with a lot of water can also lead to crystallization. Ford DEF tank has a sensor with four contacts at different levels in the tank, and as the contacts are uncovered the circuit is broken and the level is corrected in the pcm. 6 - Engine Out NOx Sensor. May 31, 2022 · 152 posts · Joined 2016. 8 gallons of DEF, for an average of 625 MPG. 79 SAE J1939 CAN 2. Potential EGR issue. By using ultrasonic sensing technology the level sensor eliminates the problems normally associated with mechanical designs. Oct 18, 2019 · A low DEF warning or bad DEF quality fault is almost never the real problem, both of those things very rarely happen. 0B, Cummins AEBs 15. Nov 20, 2018 · Here is what the numbers indicate. ET will not finish def dosing system purge te … read more 5. Truck hasn’t had a single issue until now. Live Chat: 8am - 7pm EST Or call us at (877) 795-0656. Sensor simulator values: DEF level is defaulted to 75%, temperature set at ambient air temperature if reported by the ECM or 75 degrees F, and quality at 32. Sep 26, 2017 · 3002 miles, 1861 of which were pulling a 5th wheel trailer, only used 4. This added sensor for emissions requirements is why the 2019+ use more DEF than previous years. Cummins (and PACCAR badged Cummins engines) had a programming issue and the def pumps wouldn't purge long enough when shutting of the truck. Availability: In-Stock. Upon installation, the DSS removes (and Mar 16, 2022 · #cummins Header (DEF Quality, DEF Temprature Or DEF Level Sensorcummins Dosing Unit How it Works & Wiring Diagram Full Details https://youtu. Cummins Sensors provide a whole solution package, enabling system integration while meeting critical regulations. Allow 2 minutes for residual coo. Yes, you’ll need to keep DEF in the system. But if you have any recent trouble 90035845 Genuine Kalmar Ottawa Multipurpose Head Unit Def Quality Sensor. The assembly that's on the top of the DEF tank. Like and share if this helped you. May 31, 2018 · 537 posts · Joined 2013. Find out how to choose the right DEF tank, DEF sending unit, and DEF quality sensor for your vehicle. We’ve been trying to work with both Cummins and the U. 15 - DEF Tank. Torque nut 20‐23 FT‐LBS. Fully integrated sensor and processing electronics provide a solid state sensor for in tank urea quality and level monitoring. Cummins Care warranty team strives to provide an effortless experience for our customers. DEF Sensor Emulator for Cummins. The design allows for sensing liquid level along with UREA/DEF temperature and quality. 10. Inactive counts can be caused by elevation changes or tank sloshing while driving. 8 Dual Fuel Monitors Displays information related to dual fuel applications 5. The DEF System Simulator (DSS) is a hardware/software solution that a user can build. Like I said, worked for me most of the time but I can't guarantee it. Sep 9, 2021 · Moving forward If you experience any of the following fault codes, please contact Spartan RV Chassis at (800) 543-4277 and we will help you through the next steps you need to take with your coach. Next, locate the sensor and carefully remove it from its placement. The truck has been down two weeks. Jun 29, 2023 · The DEF Quality sensor is used to monitor the quality of the DEF fluid and ensure that it is meeting the required specifications. Mar 30, 2020 · On a wag I ran the codes in cummins quick serv online. Application: TATA. (Date code on the DEF said it was 3 mo. 9 Generator Total Real Power Dec 19, 2021 · The only reference to a quality sensor I found was in the DEF system diagram between the urea pump and the SCR module (see attached). I'm getting a CEL and msg that says take it to dealer in 170 mi or else! P2BA9 is the code which is "Insufficient Reagent Quality". The DEF level sensor went from ultrasonoc to sonar. For DEF contaminated with antifreeze, the % Urea concentration may change, and testing should be done as noted above. 4. Sensor showing 0 bolts. I did just add DEF pretty recently and instead of my usual supplier (Walmart), I got it from an auto parts store. 5mph max speed in 150 miles. They drain the DEF and refill with fresh. 1. It is made of inexpensive, readily available parts to assist derated users to be able to perform a temporary fix as soon as a DEF sensor failure occurs and safely operate their vehicle until a repair can be obtained. If DEF freezes while in its storage container, it is not a big issue and it can easily thaw. The red light Aug 14, 2021 · No, Cummins isn’t responsible for manufacturing the DEF monitoring systems, but they do have control over the software that de-rates their engines when the DEF system fails. Fits Titan (2016 - 2020) This product fits 148 vehicle variants. It’s time to email Cummins and the EPA. Nissan: 1 models, 148 variants between 2016 and 2020. This case study is on a 2016 New Flyer Transit Bus with a Cummins 6. 14 - PM Sensor. Replaced pump module now have these codes. Typically, if a DEF sensor fails DEF Header / Sensor 833-742-9338 DEF Header / Sensor The heart of the Shaw System is the Multifunction Head Unit (MFHU). The weekly demand of the DEF module/pump used on the same trucks (68192659AG) is 92 with a cost of $1625. CUMMINS A049Y112 AUS 32 TANK LEVEL SENSOR (HEADER DEF FLUID TANK) The full tank assembly includes a header unit and sensors to measure urea levels, temperature and quality. NOX sensors can be faulty, as well a several other things. derate inducements. Keep in mind that some sensors may require specific tools for removal. I believe it's built into the DEF header. Below, you’ll find the Cummins Warranty Philosophy, information about warranty coverage, and some coverage and claim processing guidelines. 2014 RAM 3500 (Aisin) 3. The Cummins DEF (Diesel Exhaust Fluid) system is equipped with two sensors: a DEF level sensor and a DEF quality sensor. These systems are not as simple as one may think. 149 DESCRIPTION Our range of UREA/DEF sensors offers design engineers reed switch reliability. This direct-replacement sensor matches the fit and performance of the original equipment part for a reliable repair. Just a thought and easy to check out. REPAIR After 2 minutes with the coolant line discon. So all information about Quality, Level, and Temp are transmitted across the J1939 Dec 13, 2023 · First, make sure to order the appropriate replacement sensor for your specific device. SKU 90035845. If any of these sensors fail, it can cause the engine to run poorly and emit excessive emissions. DEF Fluid – The tank with the blue cap holds DEF Fluid. Diesel Exhaust Fluid (Def) Pressure Sensor. 1-September-2022 PAGE 7 OF 454 433861 . A simple smell test should indicate if fuel has contaminated your DEF. Vehicle is out of the emissions warranty after 50K per the service guy. The only fix is to take the tank off and clean pump assembly. The miles to empty are figured by a calculation against the mpg average figured in the pcm. Walmart was very high in iron and calcium which some times can lead to the clogging of the sensors and injector (wasn't my problem). These sensors are required on heavy-duty diesel vehicles to ensure that the emissions controls needed to meet clean air standards are in place and working. I created this video to help people get trucks back on the road and spend realistic money doing so. 6 Aftertreatment DEF Quality Sensor Information Displays part information for the DEF Quality Sensor 5. Brand: CUMMINS. S. 18), 6767 (SPN 3521 FMI 31) Root Cause: • When the diesel exhaust fluid (DEF) level in the DEF tank is low, the DEF quality sensor is more susceptible to calculating the DEF concentration incorrectly. 149 Aug 19, 2021 · The truck showed on this video had a message on the instrument cluster that said the truck had a certain number of miles before the speed limit would be redu Jul 21, 2022 · The sensor has been replaced with new( DEF quality ). Sometimes the gauge will go down as if it is burning the DEF. Product Benefits: Quality Control Cost Effectiveness High System Accuracy Oct 26, 2016 · DEF issue/ P207F trouble code. ) As you can see in the diagram below the connectors that send the DEF level to the ECU (and DEF gauge) are in an unpleasant spot and may not have been seated properly by the dealership tech. It’s part of the DEF system, and it was added in 2019 for emissions. 5 gals of new peak def which brought the tank to full. Engine oil or hydraulic oil contamination can be tested by collecting a sample at the top layer of the DEF tank. I parked for the night and next morning "engine de-rated" was on my smartnav along with "limp home mode" which wouldn't let me go over 3rd gear, so I couldn't leave the truck stop. Wont fix a mechanic DEF sensor simulator compatible with most Cummins CM2350 ECMs. Also it codes after nearly a day of driving DEF too hot. It has codes 4868, 4677, 4572, 1669,6613,4739, 1715. Manufacturer information Cummins® is a worldwide leader in the production of engines, agricultural components, and other power-generating devices for various industries, including medium and heavy duty trucks, light commercial vehicles, buses, agriculture, and construction. 11 - Compact Mixer Sensor Table. If the DEF Feb 5, 2022 · P207f code fix. 7 Coalescer Pressure Sensor Allows configuration to display information about the coalescer pressure sensor 5. This has a level sensor and a quality sensor to make sure the concentrations are in allowable limits. Cummins provides sensors that support a multitude of critical components on your engine – from controlling the speed of the turbocharger to assisting the level of NOx taken into the aftertreatment system. Malfunctioning Aftertreatment DEF Quality Sensor. Sep 21, 2023 · Posts: 36. This diagnostic is typically Improper Diesel Exhaust Fluid (DEF) Quality Warning. 18 - DOC Service Information Document : Cummins Inc. The DEF quality sensor receives power and ground directly from the battery. 5 DTC 51. Or you need Cummins software to do it yourself, Insite Oct 12, 2023 · The global microchip shortage, exacerbated by the COVID pandemic supply chain disruptions, has resulted in a shortage of Diesel Exhaust Fluid (DEF) sensors. 2-SE4014: Engine Intake Throttle Actuator Position Sensor - Data Erratic, Intermittent, or Incorrect Monitor Summary: DTC 51. 5%. O. Checked DEF with refractometer and it's ok, so changed the QLS sensor and refilled DEF. At the time I’m writing this (August) the average weekly demand (AWD) of the DEF injector (4627241AF) used in 2013-2019 HD trucks is 152, with a cost of $290. The software bypass is needed due to the current COVID induced worldwide shortage of microchips needed to manufacture DEF sensor Jul 20, 2019 · A 32. They had a 2 for 1 sale so this jug might have been in be followed in order. A common issue on these trucks is the DEF quality sensor in the tank. 79 Data output compliant to: SAE J1939, CAN 2. If you use watered down DEF, or some other substance, the NOx is not reduced and your truck throws a code and may be idled. DEF, a solution made from urea and deionized water, is injected into the exhaust stream to reduce harmful nitrogen oxide (NOx) emissions. I'm moving to an emissions state, so I put the emissions system back on. Potential causes beyond bad DEF fluid include: Bad NOx sensors. Check engine light, sluggish performance or erratic diesel exhaust fluid (DEF) levels could point to a failing DEF level sensor. 6/15. DEF Doser Valve – Regulates the injection of the DEF fluid into your SCR Catalyst. 2021 2500 Cummins 6. Feb 28, 2023 · The DEF Quality Sensor shares information with the Powertrain Control Module (PCM) over the J1939 Data Link. Shorted or open J1939 data link wiring. DEF Head Sensor Failure. 0B Cummins® AEBs 15. Could be a bed NOx sensor, or could just be bad DEF. 08 SP2 or newer. Aug 27, 2020 · Information Item: Those of us with newer MH’s that use DEF are experiencing a big issue. If a constant, steady is passing through the valve, the valve is stuck open. The miscalculation Technical Service Bulletin Number TSB160031 Technical Service Bulletin Fault Code 1715 on International® Truck and IC™ Bus Chassis Page 1of 2 Sep 27, 2022 · 2018 Cat D6T. 7 - EGR Valve. DEF sensor to continue to operate by disabling the DEF quality and DEF level diagnostics and associated. Troubleshooting might have been exhausted and DEF system might perform well in the shop. DEF dosing issues. Jan 16, 2015 · Def quality can set for two different reasons NOx sensors not reading conversion from upstream to down stream and the def quality sensor itself. 9/25. $ 214. 27. 10 - UL2 Dosing Module. My faulty sensor said I had empty tank when, in fact, it was 3/4 full. The sensor sends tank level to computer. It can get a build up of white slime that inhibits the amount of def going into the chamber and give these sort of codes. Your sensor is an analog device and is not prone to the excessive failures that have been experienced by the 2016 and newer engines. If see fault codes are present, associated FCAPs. Sale Prices Valid: 7/1/22 - 7/31/22. I've test drove bus at different speeds and for over 2 hours at a time. CUMMINS A049Y112 AUS 32 TANK LEVEL SENSOR (HEADER DEF FLUID TANK) Part No: A049Y112. be/eE7PmtccRkkTa Posted - 05/21/2019 : 04:33:19 AM. Refer to Troubleshooting Fault Code 4277. I started it to move it today and going to insure it for road and the check engine light came on and service def see dealer illuminated in dash. 5 gallons. 5% solution of DEF will begin to crystallize and freeze at 12 deg F (-11 deg C). Reconnect DEF lines and coolant hoses to the head unit. Electrical connection is a DT 4 pin deutsch plug commonly used on Shaw Development DEF sensor heads. Cummins CAT Detroit Diesel Dorman Eaton Freightliner Generic International John Deere Description: Def Quality Sensor For NavistarCondition: NewBrand Jun 28, 2021 · Low aftertreatment diesel exhaust fluid level in the diesel exhaust fluid tank. Emission Control: By ensuring the proper functioning of the SCR system, it helps 1 DEF Tank 2 Level/Temperature Sensor in DEF tank 3 DEF Pump 4 DEF Dosing Valve 5 Exhaust Temperature Sensor 6 Aftertreatment Control Module (ACM) 7 Engine Control Module (ECM) The entire SCR system is controlled by the engine control module (ECM), which communicates via a separate after-treatment control module (ACM) for the DEF dosing system. 7, Delete, straight pipe, csp5 tune. The dealer said that the DEF sensor is bad, and the whole tank had to be replaced because the sensor and tank come together. *All monthly special pricing is subject to availability. Technician: Nich M. The DEF level sensor detects the amount of DEF fluid in the tank and transmits the information to the engine’s electronic control module (ECM), whereas the DEF quality sensor detects the concentration and temperature of the Aug 18, 2017 · On this model of emissions there is a little tiny def fluid filter that is in the def line right where it goes into the one-box. They tried a ECM off a sister truck with the same outcome supposedly. called dealer and the service manager RAM. Jun 24, 2021 · Cummins has two CAN bus links on it. The sensor performs its own internal diagnostics and reports malfunctions back to the primary engine ECM via the J1939 data link. As always, if you don’t find what you need here DEF QUALITY SENSORS. On this aftertreatment system are mutiple modules that communicate with the Cummins Computer, these include: outlet NOx sensor. At no point is the DEF header removed from the DEF tank during this procedure. 2. And, the fuel economy hasn't changed, so the better DEF mileage wasn't because the truck was using less fuel. Aug 22, 2012 · I filled up at the truck stop (big chain) full of fuel and filled up Def tank. ant to exit. Root Cause: DEF system is contaminated with debris. DEF Tank Level Sensor Replacement 24. Environmental Protection Agency for help, and we’re getting nowhere. Supreme Diesels Services is one of India’s leading suppliers of all types of Diesel fuel injection parts and Engine parts. Code: U02A2. The best way to diagnose is to call Cummins and get field service to look at it as it should still be under warranty. 16 - SCR Catalyst. Oil Bypass Filter, Fuel Filtration Kit and 50 Gallon Aux Fuel Tank. He says the idle raises up sometimes too but that seems to be for soot loading. Diesel Exhaust Fluid or DEF sensor emulator is set to 75 - 95% fluid level (depends on size of the DEF tank), temperature set at ambient air temperature, and fluid quality at 32. In conclusion, understanding the Low DEF Quality fault code and its potential causes is essential for equipment operators and maintenance personnel. It helps determine how much DEF gets used to knock down nox by measuring soot load. Reinstall DEF tank into mounting brackets with existing isolators and fasteners. 2019 RAM 3500 Crew 4x4 Cummins H. NOTE: Retain a log file if DetroitTM Customer Assistance is required. 17 - DPF. Dorman Products - 904-7368 : Diesel Exhaust Fluid Level Sensor. 34) 25. hi i have a new 2017 ram 3500. Diagnosing through the list can be tough if you have nothing else to work with. Feb 14, 2022 · AZ. 62% loaded miles. Original price $ Hi Lawrence, your 2012 model Winnebago with a Cummins engine does not use a digital 3-function sensor (ie a sensor that measures Level, Temp and QUALITY of the DEF). 8 - Temperature Sensors (4) 9 - DPF Sensor Table. Therfore your question about the CM2250 ECM is Sep 9, 2021 · Sensors that retail for $300 are being offered for far more on digital retail sites. Diesel Exhaust Fluid (DEF), one of the key elements involved in the SCR process, is a solution of purified water and 32. PACCAR - for Kenworth & Peterbilt. 141 and 15. codes. Outputs from […] Description: Nox Sensor Nitrogen Oxigen Sensor Condition: New Brand: Cummins Part Number: 4326874. At 32. 6. 7. All of these sensors are important components of the Cummins diesel engine emissions system. Factory calibrated in compliance with DIN70070 / ISO 22241 standards. DEF freezes at 12 degrees. The U. SPN 3364 FMI 9 (Cummins fault code 3868) - Aftertreatment diesel exhaust fluid quality- Abnormal update rate. When DEF sensor s are readily available, vehicles that r eceived the sof tware update will be included in an emissions r ecall to update the sof tware and r estore full diagnostic and inducement functionality for the v Dec 30, 2022 · If it froze it more than likely created crystals on the sensor causing it to give a false reading. DEF is non-toxic and non-flammable and it will not harm people Sep 11, 2021 · The DEF sensor simulator tells the engine that all is well with the DEF system. Jul 14, 2021 · As DEF is often contaminated with diesel fuel. You'll need to connect to a scan tool and retrieve faults to determine the issue and repair. The freezing and unthawing of DEF will not cause degradation of the product. view sales flyer. The DEF quality sensor is likely the faulty component. Dec 18, 2023 · Primary Function: The DEF sensor monitors the level, quality, and temperature of the Diesel Exhaust Fluid in the SCR system. Jul 2, 2021 · My 2019 International LT with Cummins X15 has been running great, but DEF sensor in tank (often called QLS sensor) failed and engine was derated to five miles per hour. 200 miles later "check engine light on" and poor quality DEF displayed on the screen. Stock is available from multiple sources. It has been parked since i picked it up at the dealer just before xmas. Feb 15, 2018 · My DEF warning is intermittent. 38. Called a def Doser inlet screen. 2-SE4014 Description Intake Air Throttle Valve Position Feedback Value in Range High Dorman HD Solutions - 904-7368 : Diesel Exhaust Fluid Level Sensor. If there are fault codes present other than SPN 3364/FMI 2, SPN 5246/FMI (any) or SPN 4364/FMI 1 or 18, repair them first before Mar 9, 2020 · Maybe it was old. CONDITION – New. Description: The Diesel Exhaust Fluid (DEF) Quality Sensor is mounted to the DEF tank and is used to detect the concentration of the DEF. Very poor design if you ask me. It is much smaller and at about $16 (for the board) very affordable. Hi All, On a recent road trip, def tank was at 1/2 so I added 2. Tiffin chassis service says take it to a truck place and drain the DEF and refill with Fresh. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright While it is common that the root cause is poor DEF quality, it is not a guaranteed cause by any means. Sensor design compliant to: Cummins® AEBs 21. The miscalculation is the result of air bubbles created by the low level of DEF moving in the DEF tank. If you cant figure the Jan 21, 2022 · 3. 4277 and 6767 have to do with the DEF quality sensor not reporting or reporting erratically, engine possibly derated. To simplify design, the MFHU contains integrated level and temperature, and fluid quality (concentration) sensors . Apr 26, 2023 · Learn about the components and functions of the SCR system, which uses DEF to reduce emissions from diesel engines. Truck has 120,000 miles I’ve had it since 40,000 miles. EPA together with engine manufacturers have come to an agreement on a software bypass patch that will prevent heavy duty diesel engines from shutting down automatically due to faulty DEF fluid sensors. DEF Freezing. Unit LineWith stream the line disconnected, only residual coolant should exit the line. Replacing DEF Pump Head Sensor on Tico Spot Truck with a 6. Turn the keyswitch off and verify the DEF header is disconnected from the OEM harness. Jan 11, 2020 · No. Connect DDDL/DDRS 7. Overfilling can also prevent the sonar from being able to read the ping, and can cause a code. 12 - UL2 Supply Module 13 - NOx Sensor. Both OEM. If you have like a stuck turbo, it wont fix that. (eBay) Berry said the software solution could be available in some cases in as little as one or two weeks, but Mar 21, 2019 · Well, the P203F is reductant too low, P207F is reductant quality performance First one is easy, second one would need some diagnosing. And you’ll need to check it manually, as you won’t be getting a warning that your DEF level is low. Once you have the replacement, power off your device and unplug it from any electrical source. 0A or CAN 2. Electrical connection is a DT 4 pin deutsch plug commonly used on Shaw Development DEF sensor heads. In my case if was DEF metering system needed to be replaced. If you have bad DEF fluid, this can cause DEF quality issues and can put you into a derate. The quality derate code only throws while the regular driver is on The DEF quality sensor is a smart device and communicates with the engine electronic control module (ECM) via the J1939 data link. Remove pinch off type hose clamps. 5% automotive-grade urea. MIL Check Engine light with FMI 18-Date Below Norm - DEF. Heller222 Discussion starter. I plugged in my Bosch scanner and the p207f code says permanent. #1 · May 31, 2022. 60 miles then the trouble code came on the dash along with the check engine light. truck has 108km on it. 5% urea, it's the quality of the distilled water that varies. Brochures: DEF Quality and Maintenance for Selective Catalytic Reduction (SCR) Systems . drove another 200 miles without any problem to a dealer. Materials that come into contact with DEF must be free from contamination, oil, fuel, dust, detergents and any other chemicals. DEF tank might have been cleaned but problem persists. 409093 . 26. What DEF did you fill it with? And, yes, of course, clearing the codes wouldn't do you any good with the dealer message. Programming the board is extremely easy and can be done Cummins recommends the use of Fleetguard®DEF, which is in accordance with the requirements of ISO 22241-1. Cummins Service is 65 miles away so I take it there. This can be related to the quality of the DEF, the pump, the injector or one of the sensors. Reflashed with stock ECU profile and the truck runs fantastic except that it's now throwing a U02A2 code, which I believe is Lost communication with Reductant Quality Module. It is a 16. Shipping calculated at checkout. Minimum Cleanliness Requirements. Description: DPF Differential Pressure Sensor For Cummins ISC, ISB, ISL Condition: New Brand: Cummins ® Part Number: 2871960 Manufacturer information Cummins® is a worldwide leader in the production of engines, agricultural components, and other power-generating devices for various industries, including medium and heavy duty trucks, light commercial vehicles, buses, agriculture, and Apr 10, 2017 · 2017 ram 3500 laramie def problems. cx mc vw ge rd un an su xm ay