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DPF inlet temperature: 550°C; Soot load: 4.1 g/dm3. It should be noted that there was almost no NO2 generation over the DOC during active regeneration. This ...What temp should doc inlet be during regen? Engine rpm should then become stable around 1275 rpm. 13) Monitor DOC inlet temperature. It MUST be greater than 400°C (750°F). What is doc outlet temperature? The DOC inlet temperature should be greater than 400°C (750°F). Ambient temperature will have a large impact on DOC inlet …High DOC outlet temperature for DPF regeneration during the FTP cycle CAT 3126 engine. As seen in the chart, maintaining constant DOC outlet temperature at variable exhaust gas mass flow rate and variable DOC inlet temperature conditions is not a trivial task.

All of the temperatures pressure dosing quantity correct,the whole system removed from the truck and cleaned. Even a DEF tank flushed and refilled. It to the regen starts normally low PPM on the outlet 80% efficiency and then it slowly goes down to 0 and that's it,truck keep regen and it never stops. Any help would be appreciated thanks.Joined: Nov 2011. 6 10-28-2020, 10:36 PM. i have a volvo 2015 d13 with similar issue unit will start regen just fine. but when fuel doser comes up temp 1 is 520 temp 2 starts to climb really fast temp 3 doesnt follow and by the time temp 2 gets to 1000 ( withing 1 minute after doser starts to dose ) it turns off the fuel doser and turbo speed ...(10-25-2018, 09:04 PM) oscar0627 Wrote: (10-25-2018, 07:49 PM) reddan Wrote: Hi! I have DD15 GHG14 and when i start the regen in a couple mintes Exhaust Manifold is over heating (RED).If regen is starting in the software (i mean it showing that regen is started and rpm goes up) and your doc inlet temp is not raising more than 380-480 then dosing will not start. Dosing starts after the doc inlet being heated up to 560+. This initial heating depends from turbocharger and intake throttle valve.

WIL2800030 DOC Damage as a Result of Improper Cleaning Aftertreatment for Drivers Document # Title IK1900158 2010 Dash Cluster Lamp Operation with new DPF Lamp Locations , Functions and Regeneration Instructions TSI 08-10-02 In-Cab Regeneration Visor Decals in English/French/Spanish (2007 Emissions) See FAQ's below22. Review the last seven minutes of the parked regeneration log file; was the SCR inlet temperature more than 38°C (68.4°F) lower than SCR outlet temperature? a. Yes; Go to step 23. b. No; replace the ATD. For a One-box system, replace the DOC/SCR module. For a Two-box system, replace the SCR module. ….

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Start looking at it, doc temps run up to 700 degrees within the first 5 minutes but I never see any pressure kick up from the Hydrocarbon doser. By 10 minute mark all temperatures holding steady around the 400-500 mark. Checked intake/exhaust leaks, intake throttle valve, egr valve, ensure all items are were they should be during the regen process. This post show you the steps on how to solve Detroit EPA07 GHG14 engine regeneration DOC inlet temperature unable to ... Note : Complete steps in numerical order. If any of the items below have been previously inspected during this visit, do not ... SPN 3713/FMI 14 High Idle Regen (aborted) – Low Regen Temp; SPN 4077/FMI ALL ...Verification Parked Regen 1. Disconnect the DPF outlet pressure sensor tube. 2. ... During parked regeneration the exhaust gases will be extremely HOT and could cause a fire if ... (DOC) Inlet Pressure - Not Plausible. Table 2. SPN 3251/FMI 20 Description DOC Inlet Pressure Sensor ...

Refer to section "Removal of the EPA07 Temperature Sensors". Verify repair. 5. Monitor the DPF outlet pressure (pin 30) parameter. Is the DPF outlet pressure sensor voltage between 0.44 and 0.56 ... Remove the DOC inlet pressure sensor tube, hose and elbow. Refer to section "Removal of the EPA10 Diesel Oxidation Catalyst Inlet Pressure Sensor ...... inlet temperature sensor. Source: Cummins Quickserve. 2009 Cummins ISL Air Intake Overview ... DOC w/ DPF Emissions Control Systems Service. Exhaust, Intake and ...The Intake Throttle Valve (ITV) is installed on the air intake between the air filter housing and the Exhaust Gas Recirculation (EGR) mixer. The ITV is used to control the air/fuel mixture during a Regen process of the Aftertreatment system. The ITV is common for all medium duty MaxxForce engines. Exhaust Gas Temperature (EGT) Sensor

what was the score of the k state game today CM871 High DOC temp during regen [Server Time: 10/15/2023 05:21:32 am] This Forum is English-Only!!!,... Donations help keep the lights on around here, …I replaced the DOC inlet and outlet temp sensors along with the DPF outlet sensor and all are reading within 3 degrees of each other when the engine is cold. The exhaust system is good with no leaks. The CAC and intake system tested ok with no leaks. The exhaust temps get up to about 487 degrees when the procedure aborts. byu football away ticketsexercise science classes temperature from inlet temperature to outlet temp erature. The THC from post injection is assumed to be completely combusted inside the DOC (Chen, P . et al. (2014)).An icon is displayed on the InfoCenter; however, no action is required by the operator, and the machine may be operated as normal during this cycle. 3. Reset regeneration uses a combination of the intake throttle and post fuel injection to further raise the exhaust temperature to burn off the particulate matter. The High Exhaust Gas Temperature ... forum syair hk hari ini What temp should doc inlet be during regen? Engine rpm should then become stable around 1275 rpm. 13) Monitor DOC inlet temperature. It MUST be greater than 400°C (750°F). What is doc outlet temperature? The DOC inlet temperature should be greater than 400°C (750°F). Ambient temperature will have a large impact on DOC inlet … craig porter nba draftonline classes in kansascoolmsth games Hey Nick, I got a 2014 KW T800 with a paccar mx13. Got some fuel dosing regen issues.VIN: *****Unit will get up to 500 degrees at DOC inlet during regen and begin to dose fuel. DOC outlet … read more rammerhead browsers Stationary Regeneration Test that is performed using JPRO® or OEM Service Tool once either or both of the. components are exposed to coolant. During regeneration, the coolant evaporate out of both components due to the high temperatures that are attained, and thus the components return to normal operating specications. indeed sedona azsam arnoldbjt differential amplifier After cleaning the doc it was reinstalled on the truck, reset doc/dpf counters. Performed manual stationary regen, the truck kicks up to 1200-1300 to start regen, the turbo speed starts at around 42k and turbo actuator 92%, egr valve position consistently stays at 0%, exhaust gas pressure about 140, intake manifold pressure about 12.5.