Def tank temperature sensor. FMI 13 is Temperature at UOS invalid.

Check the yellow def pump connector for def leakage. 5 percent. he DEF fluid hoses, note their posi-tion since the hoses differ in size. Remove the DEF tank from the vehicle. Apr 13, 2024 · One unique aspect of the DEF tank is its small heater. Dec 19, 2022 · This sensor should be inside the DEF tank as it has 3 jobs to do. Franklin Fueling Systems offers a complete system of Diesel Exhaust Fluid (DEF)/AdBlue® compatible products all from a single manufacturer. Always refer to the vehicle’s manual for specific guidance on sensor locations and handling. 59. Disconnect the electrical connector from the sensor. Jan 30, 2016 · 06blackmax. Line: STD. OEM Diesel Exhaust Fluid (DEF) Temperature Sensor for your Volkswagen Passat. • Data link Aftertreatment DEF tank Tri-Function sensors (level, temperature, and quality) Examples of Cummins Aftertreatment Abnormal Update Rate Fault Codes that may be active include: 2771 - Aftertreatment 1 Outlet NOx Sensor - Abnormal Update Rate 3232 - Aftertreatment 1 Intake NOx Sensor - Abnormal Update Rate Temperature Control Cab Control Module Description: International QLS Sensor, Tank, Def, 7 Gal, Head Condition: New Brand: International Part Number: 4097722C91 Sending Unit- Temp Sensor DEF Tank 35058103. We also opened the DEF tank and drained it and added fresh DEF fluid. Using the floor jack, lift the DEF tank off the support pins on the two brackets and remove the DEF tank. Active tank has an issue with temp. 4 & 6. Nov 11, 2023 · Replacement: Once identified, locate the faulty sensor (e. 4 . V] (1) (3) (2) (3) SAPH16F010300723 The DEF Tank Heater Valve, or DEFTHV, is mounted near the DEF tank and controls coolant flow to the DEF tank heater and the DEF Supply Module, or DEFSM. Dec 13, 2023 · A def level sensor is a component in a diesel engine that determines the level of DEF (diesel exhaust fluid) in the vehicle’s tank. After putting in the new temp sensor, it's code went away and so did the tampering code. Wanting to replace parts while its warm out. My cel is not bothering me now it's the fluid level Nov 24, 2019 · 3519 FMI 12 is DEF tank temperature to high. This allows the TLS-450PLUS ATG to control relays assigned to the DEF Submersible Turbine Pump (STP) to recirculate the fluid in the event it goes below or above a present temperature setting. A stored code P205D means that the powertrain control module (PCM) has detected an excessive degree of voltage in the reductant tank temperature sensor circuit. I've got a 2016 single rear wheel 3500 that is throwing code P205B "reductant tank temperature sensor circuit range/performance". Internal sensor faults. A complete hanging hardware solution includes everything needed to safely dispense DEF and prevent costly mis-fills. The VERY important thing is to align the insert molded screw, on the top of the heater assy, that holds the module, exactly where the rightmost hash mark is. DEF fluid has a shelf life and can go bad if Jun 19, 2021 · Forum Jump. Per the dealer GM has stated that if one sensor unit goes bad in the reservoir, they are all about to go. V] (1) (3) (2) (3) SAPH16F010300738. I don't want to have issues when the temperature gets cold. Get your readings right again with this reliable aftermarket Freightliner M2 106 and M2 112 DEF tank level sensor from Raney's Truck Parts! Matches OEM: A0427942000. This code is exhibited in vehicles with a clean burning diesel engine, exclusively. Pull the pump Module out. Part #904-371DEF Fluid Temp And Level Control ModuleApplication Summary: Chevrolet 2016-09, GMC 2016-09The Diesel Emissions Fluid (DEF) Temperature Sensor mo Oct 3, 2023 · In this video I am replacing the def level and quality sensor, it is difficult to do without dropping the fuel tank but it is possible. BMW replaces tank, but you can buy temp. DEF Level Senders equipped with Urea Quality Sensor were developed for the increasing stringent emissions laws and regulations. This direct-replacement sensor matches the fit and performance of the original equipment part for a reliable repair. Issues with the Tank: Replacing the DEF tank header on a Freightliner M2. Nov 17, 2015 · 1. SPN 3364 FMI 9 (Cummins fault code 3868) - Aftertreatment diesel exhaust fluid quality- Abnormal update rate. 1992. YES. On the way home from an 800 mile trip I received the dreaded DEF derate codes. ow the diagnostic steps below. Verify that the DEF tank is not frozen. Drivetrain. Yes; repair the short to chassis ground on the Diesel Exhaust Fluid Tank Temperature Sensor Circuit between the DEF header electrical connector and the grey 18 pin ATS electrical connector. With these sensors out of service, it is evident that your vehicle will show lower performance. The multifunction head unit contains integrated level, temperature, and concentration sensors which can provide analog or digital outputs depending on the Aug 17, 2022 · The Reductant Temperature Sensor code P205B pop up recently. Note: Before detaching. I purchased a code reader on Amazon and reset the codes. Package discount applied. 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. We have a 2014 Phaeton that had its DEF head unit (Freightliner part # A04- 27445-000) replaced in the spring of 2021 after a component within it cracked due freezing. No; repair the short to chassis ground on the Diesel Exhaust Fluid Tank Temperature Sensor Circuit between the grey 18-pin ATS harness and the ACM. I posted that code a couple of days ago and no one responded to it. The optimal storage temperature for DEF is 77 degrees Fahrenheit. Features. Disconnect the old sensor and replace it with a new one, ensuring it’s properly secured and connected. In cold conditions, DEF tank sensors will alert you of the temperature change The reductant tank temperature sensor measures the amount and temperature of the reductant in the diesel exhaust aftertreatment system. Sep 14, 2021 · Hello, I have completed the simulator build and programming of the DUE board,both were successful. Pull off the one electrical plug near front (sensor) than a bracket holds tank up, undo the front nut and tilt tank to drain more def. Emissions compliant. We were able to make it home before it lost majority of its power. sor is faulty. Remove the DEF quality sensor from the DEF tank. 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. Sensor for VW Touareg/Q7 TDI. Subsequently we had an amber engine warning light show up on the dash and determined it was code SPN 3031 FMI2 (Cummins fault code 1679). So a new posting sorry if this is posted somewhere else. #2. DEF Metering Unit—mixes DEF with compressed air, and meters this mixture into the exhaust flow via an injection nozzle. Why is my def level sensor not working properly? There could be various reasons why your def level sensor is not working properly, such as a faulty sensor, wiring issues, or a clogged DEF tank. Part# 350247WMA. 5. Passive tank has issues with level sensors. Paccar. Turn the Engine Off, Key Off for 15 seconds. Table 2. FMI 3 and 4 is DEF quality sensor, internal temperature short to battery or ground. At least that is what history has shown them. Sensor is $206. Price: $192. Jan 3, 2019 · The engine computer will set this code when it detects an invalid level or temperature serial data message from the sensor in the DEF tank. Oct 16, 2019. 28 posts · Joined 2016. The DEF Level Sending unit is used in Selective Catalytic Reduction (SCR) system to reduce emissions pollutants such as NOx (generic term for NO, nitric oxide, and NO 2, nitrogen dioxide) from the engine exhaust gas. It provides accurate readings for the powertrain control module (PCM). Terminal Gender: Male, Male. I got a P205C-001 Code replaced the DEF tank with thisNew Diesel Exhaust Fluid Reservoir Heater Kit Replaces for Jun 28, 2021 · The DEF sending unit has a temperature sensor that alerts operators when the DEF tank temperature reaches a critical level. 7 Powerstroke Diesel Trucks MSRP: 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. Apr 21, 2017 · Both tanks are now 10/120k. Typically symptoms of that are multiple codes originating from the DEF system (Level, heater and pressure). , NOx sensor, temperature sensor). As a result, the engine computer won’t take that nasty de-rate action. Attachments. 1. vehicle was originally placed in service, regardless of ownership. #4 · Feb 1, 2016. Use a wrench to remove the old sensor. Copied to Clipboard. This is a more difficult technology to implement, and the trucking industry struggled to find DEF quality sensors that were accurate and reliable. 2011-2013 use the nox sensors to validate def quality. 1 Year Limited Warranty. Verify the DEF quality is at an acceptable value. If the control module determines that the reductant may be frozen, it energizes the reductant heaters. Issue: Some 2017-2019 F-Super Duty vehicles built on or before 1-Aug-2018 equipped with a 6. Ensure that the DEF tank is adequately filled. #1 · Jul 22, 2015. or increased DEF tank-heater resistance. The DEF Tank Temperature Sensor is a negative temperature coefficient sensor. Make sure there is no dirt or damage to the DEF quality sensor. Diesel Exhaust Fluid (DEF) Temperature Sensor. This will ensure the module nipple is protected as you re-assemble the tank to the vehicle. Use pliers if necessary to gently wiggle the connector free. LS) - US17 Emissions And Newer Internal ContentTrouble shooting guide for diagnosing the Reductant Tank Temperature Sens. Volvo. It's all one assembly with level sensor and heater. All Products. This product features a one year warranty. DEF Fluid Tank 15. The Urea Quality Sensor is used to accurately monitor the concentration and quality of the DEF solution, and alert the user if the solution deviates from the acceptable concentration range or if there are any contaminants in the DEF tank. Cabs. 3. Number Of Terminals: 6, 6. The DEF Dosing Control Unit will illuminate the MIL lamp via the Powertrain Control Module ( PCM) immediately after this diagnostic runs and fails. Shop for the best Diesel Exhaust Fluid Temperature Sensor for your 2011 Chevrolet Silverado 2500 HD, and you can place your order online and pick up for free at. Jul 22, 2015 · 163 posts · Joined 2015. I have a 2015. Clear the Fault Codes. The comparison is done soon after restart after a 'long' period of engine 'off' time (in the order of 8 hours). Price: $232. Shop for the best Diesel Exhaust Fluid Temperature Sensor for your vehicle, and you can place your order online and pick up for free at your local O'Reilly Auto. Jan 24, 2022 · When the sensor failed the engine would shut down, typically displaying one of the following fault codes showing abnormal update rates: SPN 3364 FMI 9 (Cummins Fault Code 3868) –DEF quality. Inspect the NOx sensor 2 (SCR downstream)[HINO DX. The exact root cause of these high temperature offsets is still being investigated but it seems to be completely separate from the liquid ingress issues covered in the QJ New replacement 09-16 GM Duramax Diesel Exhaust Fluid (DEF) Temp & Level Sensor part number 20760381. Therefore, the reservoir replacement (includes all the system sensors) was under warranty. b. I am having an issue with with one parameter, the “DEF Quality Sensor Temperature”. SPN 3031 FMI 9 (Cummins Fault Code 4572) – DEF tank temperature. Check Vehicle Fit. The “DEF tank temperature ” is reading 70*f. Sep 14, 2021 · If your diesel exhaust fluid level sensor is not functioning as it should, try our quick tips for cleaning to get you back on the road as soon as possible. Hey guys, i have a 2011 Chevy Silverado Duramax and recently CEL went on and i checked for the code and its P205B (Reductant Tank Temperature Sensor) , i was researching online and looking on a different forums a lot of guys having this same problem, and my Dec 1, 2020 · This sensor is not serviced separately from the DEF control module or tank sender unit. Ships Today. In Stock. Our Fluid-Trac™ sensors interface with existing PLC controllers or data acquisition systems for liquid level measurements. But if you want to keep it longer there are DIY ways. Run the engine on high idle for 2 minutes a second time. Jan 18, 2017 · myfirstduramaxx Discussion starter. There is also a box on top of the def tank that connects the DEF pump unit to the ECM. Its not uncommon to have the pump crack internally and wick def into the harness. The miles to empty are figured by a calculation against the mpg average figured in the pcm. Yes, you’ll need to keep DEF in the system. Do not confuse this with the NOx sensor that monitors NOx levels in your exhaust system. 5 days ago · The DEF Tank Level Sensor is a 14-point magnetic reed switch sensor. Sep 22, 2012 · This is AdBlue tank temperature problem. ctive or confirmed, fol. This is typically located near the DEF tank and resembles a small black box with wires attached. Yes it's in the DEF tank and my local dealer says there on national back order. In most all cases the fluid tank has to be replaced. Start the engine. Note: Before detaching the DEF fluid hoses, note their position since the hoses differ in size. oem powerstroke diesel transmission fluid temperature sensor TRANMSISSION FLUID TEMP SENSOR - TFT fits 03-16 Ford 6. 17 Loosen the clamp securing the level sensor to the DEF. The ideal temperature for DEF is between 10-30°C. To learn more about this topic, just continue to read our article. 16 R. 6. It is Why they didn't just send them in the same envelope who knows. If the temp difference is either to wide then it creates the fault. That is where the P205B code comes into the catch. Satisfied Customers:8,600. And you’ll need to check it manually, as you won’t be getting a warning that your DEF level is low. 21. Jan 28, 2023 · Pull the hose off front of tank and drain what u can, be aware it holds like 10 plus litres. VW, MB and BMW use same system. Thoroughly inspect the wiring and connector pins for any problems such as corrosion, shorts, open circuits, or other damage. That has a habit of going south as well. FMI 13 is Temperature at UOS invalid. 5 . The catalyst system is responsible for reduction of (basically) all exhaust emissions although certain Nov 17, 2015 · Judgment Manual for NOx sensor. The catalyst system is responsible for reduction of (basically) all exhaust emissions although Nov 17, 2015 · 1. We also put in a new DEF tank cap and filler neck. Thanks for the input. Looking around the web this seems to be a fairly common issue possibly covered by an extended warranty. This regulates the flow of heated coolant through the tank, keeping the solution temperature within the optimal operating range. PCM sets the code when it detects an abnormal temperature beyond a certain range. SPN 3031/FMI 4 Description DEF Tank Temperature Sensor Circuit Failed Low Monitored Parameter DEF Tank Temperature Sensor Typical Enabling Conditions Always Enabled Monitor Sequence None Execution Frequency Always Enabled 2 . 4. Step-by-Step Instructions: Locate the reductant level sensor. It is reading 419*f. Ignition Off, disconnect the harness connector at the B295 Reductant Quality Sensor. This FAMA guidance document is intended to provide fire departments and fire apparatus service Our urea quality SCR sensors, based on Ultrasonic Technology (UST), perform an analysis of the Diesel Exhaust Fluid (DEF) fluid to provide urea concentration and secure mis-filling protection to the Selective Catalytic Reduction systems. This heater helps maintain the proper DEF fluid temperature for optimal performance. This may be due to water intrusion within connectors C3613 and/or C4851 on Sep 11, 2021 · The DEF sensor simulator tells the engine that all is well with the DEF system. The reductant control module monitors the reductant temperature sensor located within the Emission Reduction Fluid Tank in order to determine if reductant Mack. DEF Level and Temperature Sensor. It seems that this temperature sensor is integral to External Temp sensor for DEF tank. 2. Special Coverage AdjustmentThis special coverage covers the condition described above for a period of 10 years or 120,000 miles (193,000 km), whichever occurs first, from the date. Running Banks automind 2 with banks tail pipe. However, DEF tanks do allow some expansion if the contents of the tank freeze. Terminal Type: Blade. 7L Power Stroke Diesel - CEL P205C*- Reductant Tank Temperature Sensor Circuit Low - This code came up today, looks to be related to the DEF tank sensor. The catalyst system is responsible for reduction of (basically) all exhaust emissions although The other cause of the P205B (and also P24FF) faults is due to a high temperature offsets coming from the temperature sensor of the urea-quality section of the UQLS. Category: Medium and Heavy Trucks. As stated earlier, The P205B code in your Duramax indicates a problem with the temperature sensors in the reductant tank. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Cat® Diesel Exhaust Fluid Tank Level Sensor Search. g. Since fluids warm and cool much more slowly than air, and because the tank is buried low and deep in the car where it is moderately insulated from the outside world, there would be a lot of Oct 16, 2019 · Expert Expediter. Run the engine on high idle for 2 minutes at 1000 rpm or higher. Service manager said he's been waiting on one for 3 weeks for another truck. DFS1. If. Drain the DEF solution from the DEF tank and check the tank inte-rior for the presence of foreign substances. Researching. Remove the DEF fluid hoses attached to the level sensor on the DEF tank. New here so sorry if its not in the right area. DEF heating is controlled by that internal sensor and not by the Ambient Temperature Sensor. Fresh, 100 percent DEF fluid will measure at 32. Ships up to 72h. I reset it with my $400 code scanner/reader. 5 Chevy 3500 single rear wheels. Upon installation, the DSS removes (and Apr 1, 2016 · And, the RAM pickup DEF tank holds 5. . For vehicles covered by Vehicle Service Contracts, all DEF Level & Temperature Sensor 350247WMA. 5 gallons. Dorman Products - 904-7914 : Diesel Exhaust Fluid Level Sensor. a. Beginning in 2016 the emissions system was also required to measure the quality of the DEF in the tank. 13Reductant Level Sensor "A"Internal sensor faults. Mar 24, 2022 · The reductant control module monitors the reductant temperature sensor located within the Emission Reduction Fluid Tank in order to determine if reductant temperature is below its freeze point. The second was a O2 sensor in the exhaust system. OE FIX Guide - Volume 5; OE FIX Guide - Volume 4; New Standard tank sizes range from 5 to 25 gallons, with custom stainless steel tank designs reaching up to 250 gallons. The truck completed a regen last week though. Inspect the NOx sensor 2 (SCR downstream) [HINO DX. Our highly reliable reed switch technology is combined with temperature measurement for DEF level sensing. The DEF fluid can be tested using a refractometer or a suction tube type tool, similar to the tool that is used to check antifreeze strength (Figure 5). Dec 28, 2015 · From my research, it seems that this active tank temperature sensor notifies the ECU when the temperature of the urea is at or below 25F, which has probably never happened for this car. Verified. Ensure that the DEF tank is more than 50% full. Jul 22, 2020 · The Diesel Exhaust Fluid Heater, commonly called the "DEF Heater", is located in the DEF (Diesel Exhaust Fluid / Urea) tank and actually contains the pickup tube for the reductant pump module, an electric heating element, a temperature sensor, a pressure sensor, and an electrode-type level sensor. Mission Statement: Supporting thoughtful exchange of knowledge, values and experience among RV enthusiasts. 1991. SSI Technologies, LLC TULC Sensor provides accurate and reliable measurements of the level, temperature, and concentration for SCR DEF tanks that meet legislated mandates for cleaner diesel emissions for mass transportation. The DEF Sending Unit integrates liquid level and temperature measurement functions, as well as a heating function utilizing the The ring is 100% symmetrical and it will go on as the threads allow. The DEF Dosing Control Unit will turn off the MIL May 9, 2022 · 1824 posts · Joined 2020. 2016 Chevy Silverado High Country 3500 Duramax LML, Banks Idash Nov 6, 2017 · DEF temperature sensor is a part of the DEF Reservoir Assembly. I have hooked up to 3 other vehicles with the same outcome. Feb 28, 2021 · The two reductant (DEF) heaters are designed to thaw DEF that has become frozen in temperatures below 32°F (0°C) in the Emission Reduction Fluid Tank and supply line to the DEF injector. Temporarily install the DEF quality sensor in the Jun 3, 2015 · The first was a sensor unit in the DEF reservoir. Aug 4, 2018 · 6. P203. Check engine light, sluggish performance or erratic diesel exhaust fluid (DEF) levels could point to a failing DEF level sensor. The core of Shaw’s DEF reservoir is the multifunction head unit. Jul 2, 2020 · In this short video we will show you a quick fix for code 4D32: Active Tank Temperatures Sensor Plausibility on the m57 BMW diesel motor. At these cold conditions, a line heater and/or a reservoir heater are activated to prevent urea freezing. The header is responsible for being the pickup for DEF as well as the tank Level sensor, fluid quality an 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. It monitors the following items-- tank level, tank temperature, and DEF quality. 7 . Commonly called the "DEF Fluid Heater", this unit is located in the DEF (Diesel Exhaust Fluid) tank and actually contains the pickup tube for the reductant pump module, an electric heating element, a temperature sensor, and an electrode-type level sensor. NOx controller operates properly? Go to step 5. 1990. #1 · Jan 18, 2017. The DEF Dosing Control Unit will turn off the MIL Jan 27, 2023 · In conclusion, the Levelpro 100 series submersible level sensor is a sensor that boasts a high degree of accuracy as well as dependability, making it an excellent choice for use in DEF applications. Apr 30, 2018 · So, a temperature sensor in the DEF tank sends signals to a coolant control valve, like the Urea Tank Heating Valve (UTHV) from IMI Norgren, to open when the DEF is too cold and to close when it is warm enough. Ford terms the whole unit the "reductant heater and sender assembly ". The DEF recirculation solution utilizes a temperature sensor to measure the temperature of the DEF fluid between the tank and dispensing system. Jan 22, 2020 · The DEF heater, pump, and level sensor are all one unit. #mechanic#truckmechanics#truckrepair#truckrepairshop#truckservice#truck#volvo#cummins#peterbilt#detroit#freightliner Hanging Hardware. The heater turns on when needed to thaw frozen DEF and keep it in the optimal temperature range. 1994. #6 · Nov 28, 2022. Sensor. SPN 1761 FMI 9 (Cummins Fault Code 4677) – DEF tank level. 3 . Jun 28, 2017 · 205B - Reductant Tank Temperature Sensor Performance. Save Share. 441 posts · Joined 2009. Mike Mcmillan, Shop Foreman/Triage Tech. There is a diagnostic procedure posted below for this code that needs followed with a compatible scan tool to make sure it is the tank needing replaced. DEF Tank Mounting Fasteners 14. When the temperature of the DEF is low, the Engine Control Module, or ECM, will command the DEF tank heater valve to open, allowing warm engine coolant to flow from the engine to both the DEF tank Jul 25, 2022 · Def Head Temperature Sensor Failure. 1993. My truck is an '11 and it is giving a P205b reductant tank temp sensor code. U need Tech Tool to read freeze frame of faut code and tell me temperature of DEF recorded may be really frozen fluid cant be melt with coolant flow, may be bad coolant valve ore may be really faulty DEF tank sensor built in sender unit Mar 2, 2024 · Measure DEF Tank Temperature and Resistance: Using the DEF header connector, measure the resistance between pins 4 and 5, and compare it to the tank temperature. If the DEF freezes, it can cause system malfunctions. Experience: Volvo/Mack Master Tech, Certified with Cummins, Eaton, GM, Hino, Detroit Diesel. If this is okay, the problem is likely within the This diagnostic is typically the Diesel Exhaust Fluid (DEF) Tank Temperature Sensor Circuit Failed Low. There is a bunch of clips holding the wiring along the tank, remove what u can than pull the nut from the Jan 1, 2022 · We recently had to replace the pretreatment temperature sensor which had failed. Howdy! I got another letter in the mail from GM (first one was for the 9th injector) indicating that the reductant tank temperature sensor may be faulty. 2014 The def quality sensor was installed in the def tank with the sending unit. I just wanted to show A stored code P205C means that the powertrain control module (PCM) has detected an insufficient degree of voltage in the reductant tank temperature sensor circuit. 8. It is an excellent choice for diesel generators in addition to other high-temperature and high-pressure DEF systems, and it is able to be connected EGT Sensor Bung Repair Kit; Intake Manifold; Learn more about our signature innovations; Catalogs & Guides. . SCR Catalyst—the housing containing a treated ceramic flow-through block where the DEF and exhaust gases undergo selective catalytic reduction. Here’s a handy reference: 0°C (32°F) - 942 ohms Jul 21, 2020 · Hey all. NO. move the two coolant lines attached to the level sensor on the DEF tank. Electrical & Electronics A stored code P205B means that the powertrain control module (PCM) has detected an abnormal degree of voltage in the reductant tank temperature sensor circuit. Ignition On. 8 . 0 6. Direct replacement for a proper fit every time; Materials upgraded to withstand a high temperature range; No special tools necessary for installation DEF Tank—holds DEF and regulates its temperature. But it also looks like dealers are not doing this under the 100K warranty and are charging about The DEF System Simulator (DSS) is a hardware/software solution that a user can build. tant Tank Temperature Sensor Circuit Range/Performa. Like. Part# 35058103. Looks like that one compares the temp of the def tank and the temp of the diesel fuel. 7L Power Stroke Diesel - Reductant Tank Temperature Sensor Circuit low - Tried looking for my code in other places didn't find the answer. Mar 1, 2023 · When you are looking at the top of the tank it is the only sensor that is mounted and goes inside the tank. Jul 3, 2022 · Note: Reductant Tank Temperature Sensor 2 is an integrated temperature sensor internal to the B295 Reductant Quality Sensor, which uses serial data communication for both quality and temperature data. 7L engine may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble codes (DTCs) P21DD, P204C, P21CD and/or U02A2 in the powertrain control module (PCM). 6 . Available. Sending Unit- Temp Sensor DEF Tank. Some research showed common fix is drop the tank and replace. jp py ds yu gv nw ew wt jf dj