A system and method are disclosed for a selective catalytic reductant (SCR) catalyst with an NH 3 sensor operationally coupled midcatalyst of the SCR catalyst and a controller in electronic communication with the NH 3 sensor configured to interpret a diagnostic enablement condition of the NH 3 sensor. The controller is configured to control a reductant injector to inject varying reductant ...
SENSORAMMONIA (NH3) Qty. Add to Cart. Add to WishList Compare. Details. SKU: 4307496CUM. Brand: CUMMINS. CUMMINS® SENSOR AMMONIA NH. Can''t find the part you need? Call us at 8014062026 for assistance. Cummins Authorized Dealer Founded in 1919 and headquartered in Columbus, Indiana, Cummins Inc. has been in America’s heartland for over 100 years. Cummins …
07/03/2019· Aftertreatment 1 SCR Intermediate NH3 Sensor Abnormal Update Rate 1 Check for primary fault codes 2 Low battery voltage load test /distribution panel check inspection 3 Aftertreatment intermediate NH3 sensor module voltage check intermediate NH3 sensor open circuit check 4 J1939 data link engine wiring harness voltage check 3 …
4307496, Ammonia Sensor Big Rig World carries Genuine OEM and Aftermarket parts to repair your vehicle at the lowest prices. Genuine Cummins Parts The Genuine Difference. Appearances can be deceiving. This is especially true when it comes
Cummins Aftertreatment Assembly For 2013 2017 Products Coverage This Extended Coverage Plan (Plan) is available to be purchased for all eligible Cummins diesel Engines used in automotive and school bus* applications marketed for use in the United States** and Canada under the trademark "Cummins". This Plan covers failures of the Aftertreatment Assembly which result, under normal use …
14/03/2019· Aftertreatment 1 SCR Intermediate NH3 Sensor Abnormal Update Rate CODES REASON EFFECT Fault Code: 3911 PID(P), SID(S): SPN: 5848 FMI: 9/9 Lamp: Amber SRT: Loss of communication with the aftertreatment SCR intermediate NH3 sensor. Possible reduced engine performance. Aftertreatment SCR Intermediate NH3 Sensor Circuit Circuit Description: The aftertreatment SCR intermediate NH3 …
NH3 Sensor PerformanceTest 2a (steadystate) NH3 Sensor PerformanceTest 2a (steadystate) Temp=200 C; 17March2006 Temp=400 C; 17March2006 50 50 Sensor C4 Sensor C4 40 Sensor C6 40 Sensor C6 30 20 10 NH3_Sensor [ppm] 30 20 10 0 0 0 1020 304050 0 1020304050 NH3_LDS [ppm] NH3_LDS [ppm] Sensor data – Steady state performance on HD diesel engine – Test stand fitted …
23/02/2018· Quickly showing the location of the NH3 Sensor aka ammonia sensor and what it would take to take it off Thanks!
Cummins NH3 Sensor Module. Condition is Used. Shipped with USPS Parcel Select Ground. Shipping included in price
The production of the sensor started in 2013, with first applications including Cummins ISX12, QSM12 and L engines in Dodge Ram 2500 and 3500 diesel pickup trucks. However, within a few years Cummins reverted to SCR control based only on NOx sensors. The ammonia sensor has also been introduced by Iveco on their Daily van and on some of their heavyduty engines. A wider use of NH
Cummins ISB fault 3582, NH3 sensor likely? Ran into this guy today. Came in with an scr conversion efficiency code and I watched it go through a regen. Nox levels look good however the NH3 midbed sensor was hanging at around 900ppm for about 5 minutes after initialization. I''m spit balling here but after talking to a few other techs and googling around there appears to be an update on the ...
Ammonia (NH3) Sensor Breakout Harness 1865001 Ammonia (NH3) Sensor Module Breakout Harness 1880101 DEF Supply Module 12 Way Breakout Harness 1890901 SCR ACM Breakout Harness 1853701. Service Parts Information. Parts are color coded to show relation to the wiring schematic below: Truck Model Harness Type Kit Description Part Number ProStar 122/113/TranStar …
14/03/2019· The aftertreatment SCR intermediate NH3 (ammonia) sensor is a smart device that communicates with the enginecontrol module via the J1939 data link. The aftertreatment intermediate NH3 sensor performs its own internaldiagnostics and reports malfunctions back to the primary engine control module using the J1939 data link. Theaftertreatment intermediate NH3 sensor is used to …
584893911 AmberAftertreatment 1 SCR Intermediate NH3 Sensor Abnormal Update Rate 32169 3232 AmberAftertreatment 1 Intake NOx Sensor Abnormal Update Rate 32269 2771 AmberAftertreatment 1 Outlet NOx Sensor Abnormal Update Rate 574344165 Amber Aftertreatment Selective Catalytic Reduction Temperature Sensor Module Voltage Below Normal or Shorted to Low Source IK0800426 Cummins …
Diagnostic Fault Codes For Cummins Engines Applies to Engine Models QSB T2, QSC T2, QSL T2, QSM11, QSX15, QSK19, QSK23, QST30, QSK45/60/78 Note: These fault codes are current at date of publication. Always refer to engine service manual for the latest information related to engine diagnostics and troubleshooting. Contact your local Cummins dealer for more information. Fault Severity Level ...
18/04/2017· It usually results in the replacement of the catalyst. If your catalyst has never been changed it is probably an obsolete version which will require a harness to delete the amonia sensor (NH3 sensor). This is a very common problem on Cummins scr catalyst from 20102012. If you have had any def system issues it could of washed your brick which ...
23/02/2018· NH3 Sensor or ammonia sensorViewing the Cummins flow chartSuggesting either a bad probe or moduleThis code translates to cummins code 3899Generic or raw code...
SENSOR NH3 EMF [mV] 042406B2 EMF. Figure 3. Wateroxygen emf difference as function of air humidity and A/F Increasing air humidity has two effects on the ammonia sensing emf. It lowers emf and changes the shape of A/Fdependence. In the range of A/F ratio between 20 and 50 the maximum emf variation observed is 15 mV at 0 g/kg, 5 mV at 20 g/kg and 9 mV at 60 g/kg. For comparison, a 15 mV ...
AFTERTREATMENT 1 SCR INTERMEDIATE NH3 SENSORVOLTAGE BELOW NORMAL OR OPEN CIRCUIT. Answered in 5 minutes by: 10/26/2020. Technician: cumminsdr, Mechanic replied 8 months ago. cumminsdr, Mechanic. Category: Medium and Heavy Trucks. Satisfied Customers: 4,398. Experience: All types of Cummins applications. Verified. Hello and Welcome to Just Answer! Thank …
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