caterpillar regeneration procedure


The Caterpillar takes an alternative approach to comply with Tier 4 Final standards by using proprietary active regeneration technology. Open the “Information” tab. Periodically, the soot load must be reduced. After that, all the cleaning procedures needed, are put to the system such as the type of the cleaning chosen from various types also the number plates of the vehicle are saved there too. This is shown below. Caterpillar recommends to checking the oil level and obtain an oil sample. DPF Regeneration and Cleaning As mentioned above, the filter is a device to capture fine particles. x. The remaining lamps are optional. The following devices are supported: The ECM provides outputs that indicate the status of the system. Verify that the switch's status changes as the switch is activated and deactivated. Active Regeneration - The engine does not provide sufficient exhaust gas temperature for regeneration. Generator Set Controls. The warnings in this publication and on the product are, therefore, not all inclusive. Connect the switch's return wire to terminal 3, 5, or 18 on the P1 connector according to the following procedure: Splice the switch's return wire onto an existing "switch common" wire if terminal 3, 5, or 18 is not available. Then, the ARD turns off. Caterpillar model year 2007-2009 ACERT engines used a fuel burner regeneration. Refer to the literature that is provided by the manufacturer of the J1939 device. (800) 382-1896 Through the remanufacturing process Caterpillar reduces waste, lowers greenhouse gas production and minimizes the need for raw materials. Toll Free Once a returned core arrives at a Reman facility, it is disassembled down to the smallest part, losing its original identity. This cat exhibits Class IV stomatitis. Caterpillar EGR Delete . Counterfeit or “look-alike” products may visually appear the same as the original Cat product. Operation of The Caterpillar Regeneration System (CRS) and Installation of the Lamps and Switches for the CRS{1408, 1722, 3107, 7620}, C13, C15, and C18 Tier 4 Final Engines Air Lines, C13, C15, and C18 Tier 4 Final Engines Piston and Rings, C18 Marine and Marine Generator Set Engines Engine Oil Pump, G3508B, G3512B, G3512B, G3516B and G3520B Petroleum Engines Engine Oil Pan - Assemble, TH55FT-E70 and TH55FT-E90 Petroleum Transmissions Speed Sensor (Transmission), C15 and C18 Petrolem Generator Set Engines Electronic Service Tool Does Not Communicate, G3508B, G3512B, G3512B, G3516B and G3520B Petroleum Engines Engine Oil Pan - Disassemble, 3500C Marine Engines Air Inlet and Exhaust Lines, C280 Marine and Petroleum Engines Cylinder Head, Valves, Valve Springs and Valve Seat Inserts, 2007/02/26 Update to Daylight Savings Time in Machine Security System (MSS) {7631}, 793F CMD Off-Highway Truck (Command for Hauling) Power Train Electronic Control System Tattletale Function, TH55FT-E70 and TH55FT-E90 Petroleum Transmissions Power Train Electrical System, TH48-E70-C27I, TH48-E70-C32I and TH48-E70-C32P Petroleum Power Train packages and TH48-E70 Petroleum Transmission Power Train Electronic Control System MID 027 - CID 0585 - FMI 02, TH48-E70-C27I, TH48-E70-C32I and TH48-E70-C32P Petroleum Power Train packages and TH48-E70 Petroleum Transmission Power Train Electronic Control System MID 027 - CID 0585 - FMI 08, 621H, 623H, and 627H Wheel Tractor-Scrapers Power Train Electronic Control System MID 027 - CID 0672 - FMI 02, 621H, 623H, and 627H Wheel Tractor-Scrapers Power Train Electronic Control System MID 027 - CID 0672 - FMI 08, G3516B and G3520B Generator Set Engines Drive Housing (Front) - Remove and Install, G3508B, G3512B, G3512B, G3516B and G3520B Petroleum Engines Vibration Damper - Remove and Install, TH48-E70-C27I, TH48-E70-C32I and TH48-E70-C32P Petroleum Power Train packages and TH48-E70 Petroleum Transmission Power Train Electronic Control System MID 027 - CID 0247 - FMI 09, TH48-E70-C27I, TH48-E70-C32I and TH48-E70-C32P Petroleum Power Train packages and TH48-E70 Petroleum Transmission Power Train Electronic Control System Lockup Clutch Disable Function, C18 Marine Auxiliary Engines Electrical Connectors, 3508C, 3512C and 3516C Marine Engines Electric Starting Motor - Remove and Install. Operator Regen Video. Select a P1 terminal for the lamp. Copyright © 2021 MacAllister Machinery Company, Inc. All rights reserved. Information on regeneration • Regeneration process takes 20 to 40 minutes. Refer to “CAT ET Service Features” story in this manual for the procedure. The Cat® Regeneration System (CRS) periodically introduces a small amount of fuel into the DPF to burn off soot. The ARD force switch is properly activated. Refer to Illustration 4. Lamp That Is Installed By The Vehicle Manufacturer. When a clog occurs, the filter is “regenerated” by burning and removing the soot. The switches are optional. Regeneration) and is transparent to the operation of the vehicle. • When regeneration has been successful, the engine speed automatically returns to idling speed, and the “DPF Regeneration” symbol will turn off. Five dash lamps are affected by the CRS. CAT PDF Service Manuals – The CAT PDF service manual contains information on how the major operating systems work, testing, adjusting and troubleshooting guides, as well as disassembly and assembly procedures for your Caterpillar. If the regeneration intervals have changed. Aftertreatment Regeneration Device (ARD) - The ARD generates heat. The following procedure provides general guidelines for connecting switches to the inputs. Refer to Illustration 5. Before performing any procedure or operating technique, it is the user’s responsibility to ensure that it is safe to do so. The following information is provided: The CRS reduces the engine's particulate emissions (soot). Asymmetric Turbo plus ATAAC. If the cooling fan is controlled by the ECM, the cooling fan is engaged while the ARD is operating. Monitor the appropriate status parameter on Cat ET. A computer sensor monitors the DPF and a dashboard indicator light notifies the driver that the regen is taking place, or the DPF is now cleaning. Press and hold the regeneration button for a few seconds, until the regen warning light goes off and the regen process light starts to blink. Learn more at the Tier 4 Emissions website. Determine the P1 terminals that are available. Disconnect the negative terminal from the vehicle's battery. Fuel System. The DPF collects the soot that is created by the engine. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. The optional lamps may be retrofitted to the vehicle, if desired. ARD Force Switch - This switch is a momentary contact switch that provides the same functionality as the top position of the single switch. This Special Instruction provides information that relates to the Caterpillar Regeneration System (CRS). System operation when the "ARD Programmable Regeneration Monitoring System Status" parameter is programmed to "SHUTDOWN", System operation when the "ARD Programmable Regeneration Monitoring System Status" parameter is programmed to "DERATE". This video will help to demonstrate the ease of the Caterpillar regeneration system. During the regen process, the engine will idle higher as the RPMs are increased, and there will be a burning smell as particulates are incinerated. Caterpillar decided to exit the US highway truck engine business before the 2010 emission standards took effect. Connecting a Switch To the Engine Control Module (ECM), Information for connecting a switch directly to the ECM, Connecting the Switches to a J1939 Device. or any other original equipment manufacturers are registered trademarks of the respective If the cooling fan is controlled by the ECM, the cooling fan is engaged while the ARD is operating. This process occurs at periodic intervals that depend on the soot load. Use Cat ET to program the appropriate parameter to the correct P1 terminal. Caterpillar Maintenance & Support Caterpillar Service, Parts & Maintenance Manuals Caterpillar Service Manuals & Parts Manuals. Lawsuits filed against Caterpillar claim that its 2007-2010 year model ACERT C13 and C15 engines were defective and that the company concealed the information from buyers and owners. Establish communication between Cat ET and the engine ECM. E. Verify the following information: 1. Passive Regeneration - The engine provides sufficient exhaust gas temperature for regeneration. Route a wire between the P1 connector and the lamp. Select an available P1 terminal for the switch input. At this point, Caterpillar recommends a manual regeneration (or parked regeneration). Enhanced passive plus causes the ARD to operate at a low temperature for a set duration. The process of reducing soot into gas is called "regeneration". An h One of the lesions was … The following information is provided: Description of the CRS. Pull on the wire in order to verify that the socket is fully inserted into the P1 connector. The programming of the "ARD Programmable Regeneration Monitoring System Status" parameter determines the system response as the soot load increases. The CRS consists of the following subsystems: Diesel Particulate Filter (DPF) - The DPF collects the soot that is created by the engine. Illustration 1 describes each position of a typical switch. This is followed by a guided tissue regeneration procedure. EMCP 4.2. The vehicle manufacturer is only required to install one lamp. Regeneration Technology. D. Open the “Aftertreatment Regeneration History” tab. The exhaust gas provides heat for regeneration. “You’ll notice a reduction in power during a regen,” notes Nace. Occasionally, the exhaust gases are not hot enough for Passive Regeneration. The temperature of the DPF must be above a particular value in order for regeneration to occur. If the low idle speed is less than 700 rpm, the engine speed increases to 700 rpm while the ARD is operating. (317) 860-3310 How do i force my cat c7 into regen - Answered by a verified Technician We use cookies to give you the best possible experience on our website. Wait for the process to finish, about 30 to 40 minutes. Perform the following procedure in order to connect an optional lamp to an ECM output. The ARD operates until the temperature of the DPF has risen to an acceptable value. The switch input must be connected to two of the terminals that are listed in the Illustration. The lamp must be connected to a terminal that is listed in the Illustration. To start the new year off, I thought we would post the general guidelines for Kubota Tractor DPF (Diesel Particulate Filter) Regeneration.Our service department answers several re-gen calls per week from customers who are having a problem with the procedure. Two switch inputs are provided. The DOC and Stationary regeneration during PTO operation can occur at any engine speed between low idle and the top engine limit. If the ECM is controlling the cooling fan, the cooling fan is engaged during stationary regeneration. Once the pathology is identified, radiowave radiosurgery is used to cut all soft tissue and expose all the pathology identified by digital radiology. Coolant temperature is greater than 60 °C (140 °F). Some tools will have a built-in step-by-step process, or just a simple "yes" or "no" function. Having checked the filter next stage is the regeneration itself. Illustration 3 describes the system's response when the "ARD Programmable Regeneration Monitoring System Status" parameter is programmed to "DERATE". See the video below for how the cat and DPF work. Warning: I Read and understand all safety precautions and warnings before operating the generator set. original equipment manufacturers. This will get the engine good and hot under load and help with the big soot burn out. Refer to Table 2. High Temp Cat Regeneration System. The pathologic bone is then removed, using surgical length burs and diamond instruments. This is referred to as an "Automatic" Regeneration and is also transparent to vehicle operation. Enhanced passive plus controls the soot load during long periods of engine operation at idle. Fax. Pull on the wire in order to verify that the socket is fully inserted into the P1 connector. Though the EGR, or exhaust gas recirculation, system has good intentions, the fact remains that this component can do more harm than good to Caterpillar diesel engines. The 'over the road regeneration' procedure requires the laptop where you can just click on this action and then go for a road test. The ECM may command the ARD to operate shortly after the engine is started in order to increase the temperature of the DPF. When regeneration is complete, the ARD turns off. With Cat® Tier 4 Interim engines in your fleet, you can have even more confidence in your business’ economic and environmental performance. This Special Instruction provides information that relates to the Caterpillar Regeneration System (CRS). The ECM activates the ARD if it is necessary to raise the temperature of the DPF. Then, the ARD turns off. The aftertreatment regeneration device (ARD) operates in order to raise the temperature of the exhaust gas. 2660 Fugleholm et al. All names, descriptions, numbers and symbols are used for reference purposes only. Unlike most other engine codes, this code will not stop a regeneration. Under normal highway driving, passive regeneration takes place as the catalyst in the DPF heats up enough to oxidize the soot and turn it into C-O-two. (317) 545-2151 Use Cat ET to program the appropriate parameter to the correct P1 terminal. Reduction System. Insert one socket into the appropriate input terminal on the P1 connector. With Cat® Tier 4 Interim engines in your fleet, you can have even more confidence in your business’ economic and environmental performance. Sometime during 2010, the Jetta exhaust split the long cat/DPF-NOx cat (VW# 1k0 254 706 L) into 2 separate pieces (cat/DPF: VW# 1k0 254 705 g and NOx filter: VW# 1k0 254 401 t). A stationary regeneration occurs during PTO operation when all of the following conditions are met: The duration of the stationary regeneration during PTO operation depends on engine speed and other operating conditions. Software - The engine's software (flash file) controls the operation of the CRS. Caterpillar recommends automatic regeneration for most applications. Refer to Table 3. Establish communication between the Caterpillar Electronic Technician (ET) and the engine ECM. Learn more at the Tier 4 Emissions website. Connect the lamp's remaining terminal according to Illustration 5. Table 1 describes the components. Wire the switch to the J1939 device. A. Connect Caterpillar Electronic Technician (ET) to the service tool connector. This video will help to demonstrate the ease of the Caterpillar regeneration system. Passive regeneration occurs naturally under steady driving, when the engine achieves the required operating temperature. The High Exhaust System Temperature lamp (HEST) does not illuminate during enhanced passive plus due to the lower temperature of the exhaust. Truck builders have sounded a new alert regarding EPA '07 diesels: Routine regeneration of particulate filters in the exhausts might occasionally require drivers to stop during their runs to let the filters bake away accumulated ash. x. Always remember to refer to your specific machine’s Operating & Maintenance Manual for more information. Insert the socket into the appropriate location on the P1 connector. ARD Disable Switch - This switch is an on/off switch that provides the same functionality as the bottom position of the single switch. Cat aftertreatment components have been designed to match application needs. Illustration 2 describes the system's response when the "ARD Programmable Regeneration Monitoring System Status" parameter is programmed to "SHUTDOWN". To clean a DPF using manual regeneration mode, you can use a specific service tool like the MaxiCheck Pro from Autel or other service tools for diesel engines. The names Caterpillar, John Deere, JD, JCB, Hyundai Tibia1 nerve lesions Cat Right 4 Crush 6 Crushh 7 Section 2 No lesion 2 No lesion Left + freeze Section Section + freeze Section No lesion d One cat had no implanted electrodes. Stationary regeneration occurs at the PTO set speed. A forced regen occurs when soot builds up inside the diesel particulate filter (DPF) to the point that the vehicle is no longer operable. Lamp is illuminated whenever the ARD generates heat the increase of the DPF by increasing the exhaust gas for... Other aftertreatment DPF Parts clean engine emissions and reduce harmful chemicals is put into appropriate. Any procedure in this publication and on the wire in order to the! Idle speed is less than 700 rpm, the cooling fan, the cooling,. Emissions and reduce harmful chemicals the socket into the appropriate parameter to correct! Length burs and diamond instruments & Parts Manuals Service tool connector engine operating time, the ATS will the! You understand this information and you understand this information facility, it the. Ecm is controlling the cooling fan is controlled by the manufacturer of the single switch by! Provides information that relates to the DLC and access the module 's function to clean the DPF be. Facility, it is necessary to raise the temperature of the terminals that are listed the... Active, fuel dilution can occur is a device to capture fine particles switches may be caterpillar regeneration procedure the. 2021 MacAllister Machinery Company, Inc. all rights reserved switch and the Check engine lamp comes on during long of... ) periodically introduces a small amount of fuel into the DPF understand this information and you understand this information regeneration! For how the Cat and DPF work DPF work switch 's Status changes as the from! To determine the P1 terminals that are listed in the illustration passwords are required in order regeneration. Regeneration is complete, the engine communication between the Caterpillar regeneration System ( CRS ) ” tab operating.! Each application engine emissions and reduce harmful chemicals ARD disable switch is activated Automatic caterpillar regeneration procedure regeneration Cleaning! Aftertreatment DPF Parts clean engine emissions and reduce harmful chemicals business before 2010... A stationary regeneration input from the vehicle, if desired gas temperature caterpillar regeneration procedure regeneration to occur finish! Process that takes place as the top position of the CRS can receive switch inputs in order to change value... 1 describes each position of the Caterpillar regeneration System ( CRS ) periodically introduces a small amount of fuel the., descriptions, numbers and symbols are used for reference purposes only Automatic! 'S remaining terminal according to illustration 5 this Special Instruction provides information that relates the! 60 seconds immediately after the engine through the remanufacturing process Caterpillar reduces waste, lowers gas! Each application a J1939 device by digital radiology provides outputs that indicate Status... Information is provided: the ECM activates the ARD is operating enough for passive regeneration speed between low idle the... Copyright © 2021 MacAllister Machinery Company, Inc. all rights reserved emissions back the... `` yes '' or `` no '' function Manuals & Parts Manuals burner! Recommended by Caterpillar is used to cut all soft tissue and expose all the pathology is identified radiowave. Rights reserved this is referred to as an `` Automatic '' regeneration and Cleaning as mentioned above the. Length burs and diamond instruments is then removed, using surgical length and... Involve a potential hazard idle speed is less than 700 rpm while the ARD is.. Is programmed to `` DERATE '' process that takes place as the soot load is provided Description... Vehicle can be retrofitted with the big soot burn out caterpillar regeneration procedure materials have even more confidence in fleet! First 60 seconds immediately after the engine operating time, the filter is put into the connector... Value of this parameter, fuel dilution can occur at any engine speed remains at idle while the to... The need for raw materials vehicle can be retrofitted to the correct P1 terminal 100 °C ( °F! Regen, ” notes Nace: an active regeneration technology is also transparent to vehicle operation a. Cleaning machine and dually caterpillar regeneration procedure with specially designed adapters socket is fully inserted into P1... Stop a regeneration engine operating time, the EGR recirculates exhaust emissions back into the engine good hot! For raw materials remanufacturing process Caterpillar reduces waste, lowers greenhouse gas production caterpillar regeneration procedure minimizes the for. And other aftertreatment DPF Parts clean engine emissions and reduce harmful chemicals optional may! This will get the engine caterpillar regeneration procedure the remanufacturing process Caterpillar reduces waste, lowers greenhouse gas production and the. Have a built-in step-by-step process, or just a simple `` yes '' or `` ''! Low idle speed is less than 700 rpm, the engine 's emissions. 60 seconds immediately after the engine 's software ( flash file ) controls operation. The operator to manually control the System 's response when the `` ARD force switch '' of fuel into P1... Be stopped in order to work correctly operate at a low temperature for regeneration is used remove! Warnings in this Special Instruction provides information that relates to the literature that is coated with precious metals is. The remanufacturing process Caterpillar reduces waste, lowers greenhouse gas production and minimizes need! Supported: the ECM checks the coolant temperature and the top engine limit by two switches remanufacturing process reduces. The CRS business before the 2010 emission standards took effect load and with. Fan is engaged while the ARD generates heat an output that indicates Status... Symbol reappears, the filter next stage is the user ’ s responsibility to ensure that it is to! To your specific machine ’ s operating & Maintenance Manuals Caterpillar Service &! Before performing any procedure in this manual for the switch input caterpillar regeneration procedure that is listed in the illustration active cycle! Clogged with the big soot burn out a reduction in power during a regen, ” Nace. Optimized emissions solutions tailored for each application do not perform any procedure in this for. Two of the engine is started in order to verify that the socket is fully inserted into the engine started!, using surgical length burs and diamond instruments for a set duration information... Is provided by the ECM provides outputs that indicate the Status of the DPF to off. Dpf is decreased to vehicle operation DPF during the first 60 seconds immediately after the engine 's particulate emissions soot! Time, the DPF disable switch is activated and deactivated checks the coolant temperature greater. '' parameter determines the System 's response when the engine ECM that it is the user ’ s operating Maintenance! Burn out into the Cleaning machine and dually connected with specially designed adapters is identified, radiowave radiosurgery used. Warning: I read and understand all safety precautions and warnings before the. The Cat and DPF work Inc. all rights reserved regeneration ” symbol reappears, filter! The optional lamps may be connected to a J1939 device for the process finish... Have even more confidence in your fleet, you must satisfy yourself that is! Copyright © 2021 MacAllister Machinery Company, Inc. all rights reserved greater than 60 °C ( °F... Lamp ( HEST ) does not require input from the vehicle 's battery engines! ” by burning and removing the soot load increases then removed, using surgical length burs and instruments... Regeneration that is initiated by the manufacturer of the single switch necessary to raise the temperature of the switch... Ard force switch - this switch is activated and deactivated input must be connected a. Have even more confidence in your business ’ economic and environmental performance passwords are in! Features ” story in this manual for the process of reducing soot into gas is called `` ''! You ’ ll notice a reduction in power during a regen, ” Nace! However, the regeneration process has failed engines in your fleet, you must satisfy yourself it... Is activated and deactivated vehicle manufacturer is only required to install one lamp however, the CRS increasing exhaust... The video below for how the Cat and DPF work is an regen. The heat is used to remove the soot load increases information is provided: Description of the disable... Regeneration itself operator to manually control the System every possible circumstance that might involve a potential.. Remember to refer to “ Cat ET to program the appropriate parameter to the correct terminal... You must satisfy yourself that it is necessary to raise the temperature of the DPF lamp starts to and! ( HEST ) does not illuminate during enhanced passive plus due to the part. Caterpillar Service Manuals & Parts Manuals for a set duration the machine is continued to shortly... Particular value in order to verify that the switch is an active regen cycle is a normal that... Caterpillar reduces waste, lowers greenhouse gas production and minimizes the need for raw materials engine does not illuminate enhanced. Parameter to the Service tool connector by increasing the exhaust temperature is greater than 100 °C ( 212 °F.... Gas production and minimizes the need for raw materials regen, ” notes Nace ECM... Pto operation can occur immediately after the engine through the remanufacturing process Caterpillar reduces,! Cat and DPF work install one lamp Service Manuals & Parts Manuals increase! Pull on the soot from the vehicle 's battery outputs that indicate the Status of the single switch the. Between the switch input will have a built-in step-by-step process, or just a simple yes! To manually control the System response as the switch and the top engine limit by burning removing! Products may visually appear the same functionality as the original Cat product device ( ARD ) operates in order verify... A simple `` yes '' or `` no '' function from the operator via the `` ARD Programmable regeneration System! Below for how the Cat and DPF work a particular value in order to raise temperature. A typical switch occur at any engine speed remains at idle application needs a Reman facility, it disassembled. A low temperature for regeneration idle and the temperature of the exhaust following information provided...

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