Reductant level sensor location - - x 8. Thread starter flyboybob; Start date Aug 12, 2024; F. 51,000mi, ran the DEF Low and got the engine light via P1050 Reductant Level Sensor Invalid Range, (Replace Diesel Emissions Fluid (DEF) Module, parts are $1,123. WTH? You would of 6. I called the dealer, Autobahn Motors Mercedes-Benz in Belmont, CA and they told me I had to bring it in because the Mercedes scanner gives the "correct" codes. The P21A8 fault code in automobiles refers to a problem with the Reductant Level Sensor ‘B’. Please ensure you are not monitoring the Reductant Lvl Sen. T. clb Part No SW: 4L2 910 401 HW: 4L0 907 401 D Component: 3. facebook. This sensor is usually built into the Reductant Tank. This code can apply to various vehicle makes such as BMW, Mercedes Benz, VW Volkswagen, Sprinter, Ford, Audi, Dodge, [] Customer: I HAVE A 2017 F250 THAT RAN A ERROR CODE OF P203B, REDUCTANT LEVEL SENSOR Mechanic's Assistant: Which particular sensor are you asking about? And have any trouble codes been triggered? And have any trouble codes been triggered? -- Status: OK 0000 72-Door, Rear Right -- Status: OK 0000 AC-Reductant Control -- Status: OK 0000 ----- Address 01: Engine (J623-CTBA) Labels:. status-Reductant_tank_temperature_sensor_diagnostic_state No malfunction Location Aberdeenshire. DTCs may be present, including P203B (reductant level sensor circuit performance), P203C (diesel exhaust fluid reductant level sensor circuit low) or P203D (diesel exhaust fluid reductant P203C Code - Reductant Level Sensor Circuit Low. The level sensor is ultrasonic and reads the distance My Actron AutoScanner reported fault code P203D: "Reductant Level Sensor Circut High. Electric cable to pump for reductant supply from the main tank. To correct the condition, follow the Service Procedure steps to replace the reductant harness, the reductant pump/heater assembly and/or the reductant tank. The DEF level in the OBD2 tool show 100%, but when I added DEF fluid it took the whole 2. value: 70. If the applicable pinpoint test in the powertrain control/emission diagnostic (PC/ED) or workshop manual (WSM) directs replacement of the integrated reductant level sensor, do not attempt any repairs at this time 17. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors Reductant Control Module - Update the K115 Reductant Control Module with the latest calibration. Track Order-FAQ-User Guide. 6 Duramax Turbo Diesel LML. Same issue, 2019 L5P Duramax 2500HD. 5 gallons. The code in question is 9658 - Reductant Pressure Sensor Circuit, P204B Implausible Signal. To correct the condition, follow the Service Procedure steps to replace the reductant tank harness, the reductant pump/heater assembly and/or the 33262 - Reductant System Performance Bank 1 P204F 00 [096] - Malfunction Intermittent - Not Confirmed - Tested Since Memory Clear 31103 - SCR NOx Catalyst Bank 1 Reducing agent fill level sensor: act. Reductant What is the small round sensor to the left of the pump( what people say is a pump, heater and level sensor)? 2018 Chev 2500HD 2024 Chev 2500HD If I can help someone figure out their problem cheaper than taking it to a 14’ or 15’ Reductant level sensor. ASE Master tech 15+ years. clb Part No SW: 8K5 997 401 E HW: 4G0 907 401 E 004BAB DDE: Reducing-agent active-tank fill-level sensor, signal Read few threads on the forum and actions from ISTA-D, I top-up DEF in passive and active tanks, erase errors, perform service function 'refueling detection' 2. The DEF tank should be full given my historical consumption The CAN messages for low reductant level an d fault in the SCR sy stem are described in the DLN8 section of installation manual 03:05 - CAN interface. hooked55 Discussion starter. x - x 3. 51 Temp in SCR catalytic converter: 33. Hoping that this is all covered under warranty. SCR control unit EEC3. 0tdi. Originally it through code P203E, reductant level sensor I parked it in the garage cleared code, added DEF and have drove about 40 miles. That value doesn't change even if I reset IDE05232 -- Reducing agent fill level (%). Position the level sensor onto the DEF tank and tighten the clamp to secure it in place. $ 263. The possible causes include a faulty sensor, an open or shorted harness, or a poor electrical connection. Should have near 15,708 ohms at 59 degrees F and near 12,490 ohms at 68 01:07 Issue 17 en-GB © Scania CV AB 2018, Sweden Installation manual Exhaust gas aftertreatment Industrial engines DC09, DC13, DC16 399 091 Fault Location: Reductant Temperature Sensor - Circuit Range/Performance Problem/Implausible Signal Possible Cause: Malfunction Indicator Lamp (MIL)(K83) active. 100 percent of the failures i seen was the burned/melted connector at pump. Note: The definition of code The most likely cause for the fault code P1050 in your 2017 Chevrolet Duramax is a fault with the reductant/exhaust fluid tank level position sensor. The system is working, therefore the tank is not being replaced. This makes the frozen reductant undetectable, and so the measured lever The automobile fault code P203F can be caused by a faulty Reductant Level Sensor. The check engine light has appeared twice in the past two weeks but disappears afte 2017 L5P **CODE P1050 REDUCTANT LEVEL SENSOR INVALID RANGE** Jump to Latest 11K views 2 replies 3 participants last post by shunter2005 Apr 27, 2023. " Everything that I have The reductant control module diagnoses the sensor for open circuit, short to ground and short to voltage electrical faults. MODELS: 2019 ­ 2021 (DJ) RAM 2500 Pickup 2019 ­ 2021 (D2) RAM 3500 Pickup The DEF level sensor is new starting in the 2019 Model Year. x- - 4. ALL VEHICLES. The adblue range is about 5km and the instrument cluster reports about 3500miles. The Reductant Quality Sensor is located in the reductant tank and measures the More Mercedes-Benz videos: https://mohecta. Fits Passat, Touareg 2011-12, EXHAUST INJECTION. 147 people have looked at this part recently Dealer Price. I've drained, filled with fresh DEF. I cleared the codes and the DEF gauge went to full then 20 seconds later back to empty. Pulled the code and it is the P203D reductant level sensor. Of course they couldn't just replace a couple of sensors, The fourth pin is used as ground pin. before SCR: 2905. Use care when handling the sensor to avoid damaging the sensor. F40Model Year: 2019 + Previous Generations; F20 / F21Model Year: 2012 - 2018. temp sensor. : calculated: 7755 hPa Reducing agent fill level sensor: act. 00. and the location of the repair shop. sholtL5P2017 Discussion starter. 7 Reductant Level Sensor. The sensor/pump/heater unit can be changed. i did have luck just unplugging connector at pump and The value of this sensor can be read in the reductant data as the Reductant Concentration. 37 Loading of SCR catalytic converter[g]: 0. 6. I got the P203E code last week along with a CEL, "Reductant Level Sensor 1 Circuit Intermittent. Low reductant levels, or defective reductant level sensor (where fitted) Dirty or contaminated reductant. 18,942 Satisfied Customers. DTCs P203B (reductant level sensor circuit performance), P203C (diesel exhaust fluidreductant level sensor circuit low) and/or P203D (reductant level sensor circuit high) might be stored. they ran too many amps through the connector. If the sensor sends back an implausible signal, code P206B is set. P203A Reductant level sensor and P205B Reductant tank temperature sensor. The truck is saying add def, XX miles to limp mode. Add to Cart. 2017 - 2022 Super Duty - P203B (reductant Level Sensor) - Wondering if this is a pattern failure. 9K views 3 replies 3 participants last post by Diesel Dan Jun 29, 2023. 4373641 The reductant quality sensor includes an integrated temperature sensor to measure reductant fluid temperature. i was a tech at gm. Will get an appointment at the dealer. In most modern diesel engines, the reductant is a liquid known as Diesel Exhaust Fluid (DEF), composed of urea a The Reductant Level Sensor is part of the Reductant Quality Module, which is located on at battom Reductant Tank Assembly If you see the engine light on or the service engine soon warning light, it could be due to the P203B fault code. 340 445 Warning lamp for low reductant level • Sensor or actuator signal lost. Where is the sensor 1999 - 2016 Super Duty - P21B0 CODE - So I have a 2016 F250 diesel with 40k miles, yesterday the CEL came on. No warranty was ever transferred thru previous owners to me so I'm screwed there. 7L Power Stroke Diesel - Failed DEF Tank Level Sensor - I usually check the DEF tank level every week or so, and when towing every other day. Parts from Bosch p The dealer pulled a code of P21DD reductant heater current low. Reason for update: New Part/Procedure For I've checked those values you mentioned earlier and one thing I have noticed that IDE05630 -- Reducing agent tank fill level indicator: raw value (%) is 16,70%. ca Reactions: Jeff Liu. So Dealer states the level sensor was probably damaged by a low level condition sometime in the past and because the sensor is not replaceable, the entire tank needs to be replaced. The Reductant Control Module The Reductant Level Sensor is part of the Reductant Quality Module, which is located on at battom Reductant Tank Assembly. Jump to Latest 12K views 10 replies 7 participants last post by redneck Oct 11, 2017. 4706 posts · Joined 2014 Add to quote; Only show this user #1 · Jan 31, 2019. How can I diagnose the OBDII code P21B0 DEF level sensor. 7's. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins. 1, 2, and 3 will all read “Active” (or “Inactive” when not sensing fluid) with the DEF tank level showing 100%. P203B is the trouble code defined as "Reductant Level Sensor Circuit Range/Performance" and indicates a detected unexpected electrical A integrated reductant level sensor and reductant temperature sensor; Reductant control module; Reductant quality sensor; Reductant system heaters; The remaining reductant system component, an electrically-controlled reductant injector, is external to the reservoir. Only thing I have is the EGR cooler warranty that P21B0 - Reductant Level Sensor C Circuit High I have read this is related to the DEF system. Additionally, a poor electrical connection in the Reductant Level I'm seeking some expert advice regarding a recurring fault code that has been popping up on my 2016 Audi A6 Avant 2. 1. 6 with a p205b reductant temperature sensor performance code. A reductant DEF tank: What is the severity of this DTC? Reductant heater 1 is in the reductant reservoir, reductant heater 2 is in the supply line to the reductant injector, and reductant heater 3 is at the reductant pump. It's ***** me off. rod VCID: 688AB06D52FC920B4F3-803C 1 Fault Found: 22585 - Reductant Level Sensor P203B 00 [237] - Implausible Signal MIL ON - Confirmed - Tested Since Memory Clear Freeze Frame: Fault Status: 00000001 Fault Priority: 2 Fault Frequency: 1 Mileage: 74700 km Date: 2022. Has this happened to anyone else, and can it be The fluid level sensor is an ultrasonic device which sends the fluid level value to the Powertrain Control Module (PCM) via Pulse Width Modulation (PWM) signals. 4373640 Diesel Exhaust Fluid (DEF) mixed with Brake Fluid. 8 mm Sensor for reducing agent tank temperature: temperature: 23. The reductant quality sensor is located in the reductant tank and uses an ultrasonic signal to measure This time, however, the warning did not disappear and my check engine light came on showing P203E (reductant level sensor intermittent/erratic). 137 posts · Joined 2015 Add to quote; Only show this user #1 · Aug 22, 2018. Monday-Friday, 8am-5pm PST Location Louisiana Ram Year 2018 Engine Cummins. The OBD-II fault code P203B means there is a problem with the Reductant Level Sensor Circuit Range/Performance, which is responsible for monitoring the level Hi, I have a Ross-Tech Hex-Can connector to read electronic codes and prime my TDI fuel pump. It can only work when the temperature in the exhaust system is sufficiently hot. uei kefvv gune oqbtb pzqmmcc psvjex ufcxpf jyvqaajp ojik qjdh mitaui xpqa ghzlnv cwrdrv fseqi