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stream Short the +5V SUPPLY pin to the Differential Pressure SIGNAL pin (NOT the outlet pressure signal pin! Turn on the ignition switch without starting the engine. You also have the option to opt-out of these cookies. 2011,4wd LB/CC 2500 H&S Mini MCC by Tomeygun, BD protect 68rfe VB seperator plate enhanced stall triple disk TC, Super B 64.5/80/.91 3rd gen mani & inline EB, Arp 425s, Fass Titanium 95. Always work outdoors or in a well-ventilated space when running your vehicle to prevent harmful fumes from building up. The vehicle then ran fine for about 197km then the background regens kicked in (no light on dash) and these were occurring every 1-16km according to Multiecuscan, which is when I get white smoke bellowing . For a better experience, please enable JavaScript in your browser before proceeding. The sensor performs the following simple mathematical function: DPF Pressure Difference = [DPF inlet pressure] [DPF Outlet pressure]. i replaced the dpf with a cummins reman. a static regen after replacing the Dpf pressure sensor seemed to remove the Dpf warning light (it only came on after replacing the sensor). You must go through each step until the end to eliminate the possibility that more than one fault codes trigger 1922. Include your email address to get a message when this question is answered. Find many great new & used options and get the best deals for Dorman - HD Solutions DPF Differential Pressure Sensor 904-7106 Fits 2009-07 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. wikiHow, Inc. is the copyright holder of this image under U.S. and international copyright laws. JavaScript is disabled. This cookie is set by GDPR Cookie Consent plugin. F40Model Year: 2019 + . DPF Differential Pressure Sensor Testing MiracleMAX MiracleMAX 7.08K subscribers Subscribe 45K views 4 years ago Common Rail Diesel engines have become more 'common' in passenger vehicles in the. The differential pressure sensor on a diesel particulate filter (DPF) is used by the ECU to monitor backpressure and determine when regeneration is required to clear DPM or soot from the system. Since half of the channels are plugged at the front of the DPF and the other half are plugged at the back of the filter, only half of the filter channels accumulate soot or ash. The operation of the Exhaust Gas Recirculation (EGR) valve will be disabled. Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. The voltage should read a value between the pressure values of both hoses. Genuine Cummins 4358939 EGR Differential Pressure Sensor ISX12 and ISX15 Brand: Cummins $29548 Buy it with + + Total price: Add all three to Cart Some of these items ship sooner than the others. The DPF sensor measures the pressure drop across a DPF. If voltage is NOT between 0.44-0.56 volts replace the DOC inlet pressure sensor. I suppose we could compare notes and perhaps get a baseline from newer vehicles but probably the best thing to do (if the vehicle is otherwise running normally) would to be to just look for any significant negative changes or trends over time. This cookie is set by GDPR Cookie Consent plugin. capacity of 0.250 L of air/min; (4) a pressure transducer capable of measuring to 0.1 in. For this investigation, an SKC pocket pump with integral pressure transducer (SKC Inc., Eighty-Four, PA) was used to collect the . This image is not<\/b> licensed under the Creative Commons license applied to text content and some other images posted to the wikiHow website. Categories . 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. References. Black - Diesel DPF Particulate Filter . The ground and 5-volt reference should be identified first with their respective colored codes while backprobing any other signals that might need servicing. The ground and signal ports are usually located on opposite sides from one another, so youll leave the middle port empty. Necessary cookies are absolutely essential for the website to function properly. i also removed the hydrocarbon doser and cleaned that, along with cleaning the imap sensor, cleaning the egr differential ports and sensor, the exhaust back pressure sensor, and even replaced the exhaust pressure . for example on a deleted truck that the aftertreatment system hasnt been disabled only codes shut off, the truck will want to go into a timed/forced regen even though there is no DPF. 99% Same Day Shipping - Multiple U.S. This image may not be used by other entities without the express written consent of wikiHow, Inc.
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