cummins dpf differential pressure sensor readingcummins dpf differential pressure sensor reading

\u00a9 2023 wikiHow, Inc. All rights reserved. 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 During passive regeneration, soot is burned-off from the inlet of the filter and extend its service life. You can also use an ohmmeter, which is similar to a multimeter but only measures electrical resistance. We are also having troubles with dpf sensor. Just in case anyone's searching for the values, MES is showing the following:-. 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! 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? Enter your email address to receive access to exclusive offers. If you replaced the assembly, validate your repair and then proceed to the next step. 1 0 obj $69.00. If they are blocked or need cleaning, remove the 3 plugs (underneath the mounting position of the sensor) to gain access to the drillings. Lack of boost also causes excessive soot. 2 0 obj i replaced the dpf with a cummins reman. Thank you in advance for your support! The DPF system is still used on commercial trucks today. My specialization is diesel engines and electronic management systems. To reduce the possibility of personal injury, always ventilate the compartment before servicing the . idling) might require a stationary regeneration, due to the fact that the average temperatures on the DPF are not enough to allow soot to be burned off passively. Don't know but mine is in limp mode at the moment and I'm told from initial diagnostics that the soot level is 2%. For a better experience, please enable JavaScript in your browser before proceeding. i also removed the hydrocarbon doser and cleaned that, along with cleaning the imap sensor, cleaning the egr differential ports and sensor, the exhaust back pressure sensor, and even replaced the exhaust pressure . If all's well on this end then it should show 12 volts or more when reading from the devices scale! There are a lot of possible faults that could be triggering fault code 1922. DPF SENSOR !!!!!!!! Free shipping. Run the engine on high idle without load (around 1600 rpm) for about 10 minutes to warm up the aftertreatment. The ECM will set the fault if it detects that the aftertreatment diesel particulate filter is not present in the aftertreatment/exhaust system. x]ioFW;2yK++uA0]F+jd)A-3Y&69mG2:)J;eUSvm~rL|k\YLu=_&D0OEbDHr4tZNNGyy7v~:{;{\Sul+izT8=1O({ 4y~:uM^-IW{ju1s>OIL>~|~"~*nn,j>RbFi^mmdRXFO*9` yL"g6S`V5K*JMIAhVrYgj'zQeJATelu*lj=E5,dYtN>*QNw]gkozj!ENDa!23mc2yN>iRb4teQFEeTrtf>a,HuXxXTO)9O.=x&:Mk6>TRA5i9N/Z!*$Y(S now are you positive resistors cant be used in the DPF sensor? The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. I just replaced the DPF with a refurbished one and the code comes back even though the new one is in good shape. Poor engine performance; Poor . To protect the engine, the ECM activates the power derate. Useful articles and Training courses about Diesel engines. :$:High tech old school and finally lovin it. The 452A code is an information code only for BMW service to advise the customer that the DPF is approaching it's calculated end of life and they should make an appointment for a $4800 DPF replacement. Brand: LAPB 4 ratings $13000 FREE Returns About this item Original DFN Pressure sensor for Cummins We offer 12 Month warranty on this part. Otherwise issues like you describe will occur. In the most extreme cases, a DPF failing can create an environment where the exhaust gas can not be fully purged. This image is not<\/b> licensed under the Creative Commons license applied to text content and some other images posted to the wikiHow website. Wiring harness: Incorrect wiring harness pin installation. An air leak would change the sensor readings, thus resulting in the code. Free Postage. The ground and signal ports are usually located on opposite sides from one another, so youll leave the middle port empty. This image may not be used by other entities without the express written consent of wikiHow, Inc.
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