Level up your tech skills and stay ahead of the curve. I'd like to get the GDE tune and am also considering deleting the DPF because I want a reliable van that doesn't leave me stranded hours from home on a regular basis. Here ya go, using the search function for this thread,, I have the three 100 OHM sims used for the DPF; Used very little until I went with EFI live, a couple of years ago. Product Description. By clicking on them and completing a transaction on the merchants website, I earn a small commission at no extra cost to you. . A diesel particulate filter (DPF) differential pressure sensor measures exhaust backpressure and signals when the power-train control module (PCM) should begin a regeneration process to clear the filter of diesel particulate matter (DPM), or soot. Steps. In the most extreme cases, a DPF failing can create an environment where the exhaust gas can not be fully purged. Also again ,, I know that I am running the wrong oil [ 229.5 instead of the 229.51] but I'm planning on a GDE delete of EGR and DPF so I'm thinking it will be OK to run this oil after the delete . If you still cant find the pressure sensor in your vehicle, take your vehicle to a mechanic since the sensor may be built into the pipes. You are using an out of date browser. If the DPF has already been replaced during the repair (eg. 3 0 obj Just in case anyone's searching for the values, MES is showing the following:-. Cummins DPF Differential Pressure Sensor - 2871960. Product Benefits: Quality Control Cost Effectiveness High System Accuracy . When the diesel particulate filter is not regenerating properly due to the faulty DPF sensor failing you may experience some of or all of the below symptoms: A DPF pressure sensor is necessary to keep the DPF free from diesel particulate matter and soot, and if the DPF is plugged, the regeneration process will not fix it. The engine may get hot while youre working so avoid touching it so you dont get burnt. Here is the link to the PDI tuner I have installed on my truck: https://www.amazon.com/dp/B087V9XWB7/?tag=ryannsophia-20Welcome to our channel! Where should you buy your replacement DPF sensor should it need to be replaced? Engine and DPF Sensor Signal Based Methods 13 2.3.1. The DPF differential pressure sensor (DPS) has two pressure sample lines. This article has been viewed 45,868 times. It will need to either be removed, professionally cleaned, or replaced, both options being much more than the cost of diagnosing and replacing a faulty sensor. A diesel particulate filter (DPF) differential pressure sensor measures exhaust backpressure and signals when the power-train control module (PCM) should begin a regeneration process to clear the filter of diesel particulate matter (DPM), or soot. Well I just replaced the DPF differential pressure sensor and cleared the codes, however two codes came back . x[G?Gr2FMOf$yD$Vd"k44vd/~o>{{O_/_|~xO}^w/U|?&yGY}\X7unrz3sTo&u|Ss5oqsCTmt^Z1%&M)foo7y'CenBQnZcu,f3Ouj`n814m7sya\9=b9sH3VD. JavaScript is disabled. <> one on each side of the DPF, and it takes a reading of the pressure differential between the two. An air leak would change the sensor readings, thus resulting in the code. If the air filter is restricted, it could affect the air/fuel ratio causing excessive soot generation. I disconnected the exhaust outlet and ran a snap test and found no smoke exiting the engine. Warehouses - Fleet or Partner Pricing Available. Product Introduction. If this happens, the DPF can become contaminated and eventually fail. What is a DPF differential pressure sensor? This image may not be used by other entities without the express written consent of wikiHow, Inc.
\n<\/p>


\n<\/p><\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/a\/a4\/Test-an-Exhaust-Pressure-Sensor-Step-4.jpg\/v4-460px-Test-an-Exhaust-Pressure-Sensor-Step-4.jpg","bigUrl":"\/images\/thumb\/a\/a4\/Test-an-Exhaust-Pressure-Sensor-Step-4.jpg\/aid11734221-v4-728px-Test-an-Exhaust-Pressure-Sensor-Step-4.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"

\u00a9 2023 wikiHow, Inc. All rights reserved. This image is not<\/b> licensed under the Creative Commons license applied to text content and some other images posted to the wikiHow website. for example a resistor that will give it a signal showing that the DPF is actively being "cleaned" ? Why do they fail? During passive regeneration, soot is burned-off from the inlet of the filter and extend its service life. You may be reading this as you've got code OBD Code P244B - Diesel Particulate Filter Differential Pressure Too High. the difference between the two measuring points. JD. One line is attached before the DPF. Assuming that you validated your repair after each step that youpreviously followed (run engine, test drive etc): If fault code 1922 is still active OR inactive with more than one counts in the last 25 operating hours, the DPF is fully clogged. This image is not<\/b> licensed under the Creative Commons license applied to text content and some other images posted to the wikiHow website. Diesel Oxidation Catalyst (DOC) faults: 3313, 3314, 3315, Faults that could be causing excessive soot generation, Fuel System faults: 559, 1139, 1141, 1142, 1143, 1144, 1145, ,4713 endobj Up to 9.5 mm [3/8in] can be cut off the aftertreatment DPF differential pressure sensor elbow fitting end of each DPF differential pressure sensor tube. Contact Roy Harris from Motive today to find out more about Motive, mention Channel Name to get $100 gift card after signing up.- 650-547-4061- roy.harris@gomotive.com Join Webull to get up to 12 free stocks for our subscribers.https://a.webull.com/i/TruckingFixingWithRyan MyTee Products is the best place for tarps, straps, chains and more!https://bit.ly/3N0IsiP Rock Rooster offers the best work boots for you. A differential pressure sensor is an electronic sensor that measures back pressure before and after the DPF and determines the level of soot contained within the DPF. Cummins ISX 15 DPF Differential Pressure Sensor Diagnosis & Replacement - Kenworth T660 Trucking & Fixing With Ryan 53.3K subscribers Subscribe 48K views 2 years ago Here is the link to the PDI. The other is located after the DPF. We know the equipment AND service end of the emissions industry! Adding another set of data-points from a 2007 3500 with recent recurring, key-cycle resettable LHM issues and a 2626-1 DTC as shown on my new MD802 scanner: Exhaust Back Pressure at idle - 1517 hPa. I will see if I can make some raspberry PI or arduino code work and try to make a variable resistive output. If you notice the numbers changing on the multimeter display, then the sensor has electrical resistance, meaning a current can pass through it and it will still work in your vehicle. Intake throttle actuator faults: 175, 176, 177, 3539, 3541, 3542, 5879, 5881, 5882 This diagnostic is typically Diesel Particulate Filter (DPF) Pressure Out of Range High. There are 251 fault codes for this engine line. Monitor DOC inlet pressure sensor voltage pin 87. The exact location of the DPS varies by vehicle model type such as medium duty, pickup, or van. +5 Volt supply, ECM Return, DPF outlet pressure signal, DPF differential pressure signal. This image may not be used by other entities without the express written consent of wikiHow, Inc.
\n<\/p>


\n<\/p><\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/1\/1b\/Test-an-Exhaust-Pressure-Sensor-Step-10-Version-2.jpg\/v4-460px-Test-an-Exhaust-Pressure-Sensor-Step-10-Version-2.jpg","bigUrl":"\/images\/thumb\/1\/1b\/Test-an-Exhaust-Pressure-Sensor-Step-10-Version-2.jpg\/aid11734221-v4-728px-Test-an-Exhaust-Pressure-Sensor-Step-10-Version-2.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"

\u00a9 2023 wikiHow, Inc. All rights reserved. Some product links are affiliate links which means if you buy something we'll receive a small commission. If the signal is indeed out of specifications, replace the sensor. You can buy multimeters online or from your local hardware store. This keeps this site running and allows me to keep creating content. i know there are 4 levels that the DPF sensor will assume the filter is becoming blocked which will trigger a regen if i can find out what size resistors can be used to simulate that the filter is "cleaning" then maybe its possible to fool a deleted truck into thinking it successfully performed a regen? This image is not<\/b> licensed under the Creative Commons license applied to text content and some other images posted to the wikiHow website. $104.63 + $12.00 shipping . We use cookies to make wikiHow great. SKU: 904-7127 : Quantity: Share. . Keep your vehicle turned off while youre plugging in the pins so you dont risk getting shocked. DPF differential pressure sensor tubes to achieve a 010 degree sensor tube downward angle. You dont want to go to all the effort and spend valuable time and money replacing a sensor only to have it fail prematurely because it is a poor-quality replacement part. This article was co-authored by wikiHow staff writer, Hunter Rising. We proudly carry Redline Emissions Products differential pressure sensors for many makes and models, and our parts meet or exceed OEM parameters. Free shipping. You will never receive any spam from me. You could also create a free QuickServe Online Account to access all Cummins manuals and wiring diagram for your engine. This image is not<\/b> licensed under the Creative Commons license applied to text content and some other images posted to the wikiHow website. You can buy metal T-pins from hardware stores or online. Engine problems: If the engine has malfunctioned, it is possible that excessive soot is created, causing the DPF to get blocked. New OEM Genuine Cummins Temperature Sensor 4954574. These cookies will be stored in your browser only with your consent. Exhaust Gas Recirculation (EGR): 1228, 1896, 2272, 2349, 2353, 2357, 2961, 2962, 3136, 3137, 3138, 3342, 3382, 3383, 3389 Once you remove the guts from the DPF, you will end up with a check engine light and the engine will eventually go into De-Rate. In this manner, the sensor is able to determine the pressure difference across the DPF, which serves as the primary input data the PCM uses to determine the soot load, and therefore, the efficiency of the DPF. ya EGR has A LOT of sensors/modules tied into it. i pretty much gave up on figuring out a way to simulate EGR readings which is why i left mine in tact just plug it all in for testing. Active and stationary regeneration of the DPF will be disabled. If we can find it, we should be able to cut post inject to next to nothing where as when the regen is initiated there is actually nothing happening externally but you are telling the ECM that is is happening and it's happy. wikiHow, Inc. is the copyright holder of this image under U.S. and international copyright laws. Find many great new & used options and get the best deals for Replacement Pressure Sensor DPF Black Differential For Cummins Plastic at the best online prices at eBay! This image is not<\/b> licensed under the Creative Commons license applied to text content and some other images posted to the wikiHow website. You can buy vacuum pumps online or from auto part stores. Important to note: The vehicle or machine manufacturer is responsible to construct the wiring harness and allow the sensor to eventually connect to the ECM. I just replaced the DPF with a refurbished one and the code comes back even though the new one is in good shape. Finally, if youre looking to save money over OEM prices, consider an aftermarket DPF pressure sensor from a company based in North America.