Caterpillar code 93. If it does not, then I would replace the IVA solenoids.

• Caterpillar code 93 2005 pete 357, cat c13, I have replaced vva solenoids, the vva housing for cylinder Cat Man I am ASE Master Truck Certified. Please reply back if you need more help or have more questions. Then refer to the appropriate troubleshooting procedure for more information. Feb 21, 2013 · Diagnostic Code Information for Caterpillar Electronic Control{1901, 1927, 1948, 3168, 4348, 4802, 4808, 4810, 5511, 5701, 7490, 7494, 7601, 7602, 7610, 7610, 7610} Media Number -REHS0126-18 Publication Date -29/04/2010 Date Updated -29/04/2010 i03909624 Diagnostic Code Information for Caterpillar Electronic Control Yes the engine will be derated when this code is active. Mar 8, 2025 · Other Common Caterpillar Fault Codes. May 2, 2022 · Caterpillar Remanufacturing Division is accelerating our work with Cat dealers to expand our range of repair, rebuild and remanufacturing services for Cat products. Use the button to scroll through the fault codes until the display returns to "faults". . Caterpillar® Electronic Technician (Cat ET) is diagnostic software required to communicate, diagnose and service electronically controlled Cat engines, and machines. Cat Man C15 acert engine light with code 93(actuator 3 is not responding) I already replaced Nov 24, 2013 · The diagnostic code information that follows is utilized by Caterpillar machines that are equipped with Caterpillar electronic controls. If the problem continues. Do not press the accelerator. Use the Caterpillar Electronic Technician (ET) in order to determine the codes that are active or logged. It indicates a low cgi gas supply. The ECM activates a diagnostic code if the current flow is below normal or above normal. Skip to content. The codes are organized by system or component to help isolate issues, and the manual should be consulted for further troubleshooting instructions. 10-20 TROUBLESHOOTING ♦ Error Codes and Explanations Contact your authorized Cat lift truck dealer when the error code is displayed. 2. The table includes 74 different diagnostic codes covering issues like engine shutdown overrides, fuel and sensor faults, electrical faults, engine speed faults, and warnings for high or low temperatures, pressures, and levels. View More. Jun 25, 2021 · Finally, a place that will show you the blink codes on BXS, MXS, and NXS CAT engines. The following diagnostic code information is used with Caterpillar ® machines that are equipped with electronic controls over a standard Cat ® data link (CDL). Most likely a vehicle speed signal. Can't hold Cat responsible for that one, but had to remove head, # 1 liner and heli coil the block. Including the small lines on the venturi that run to the sensor. If there are no codes then "0" will appear. A lot has changed over the last 70 years – but our commitment to provide quality products and innovative solutions to help our clients across Arizona, Nevada and Eastern California be successful is stronger than ever. Cat Man | 23 Years Caterpillar Engine experience. May 5, 2023 · Flash code- 111/139 SPN FMI code 651-5 The Event code will be 1-5 and the description should read-- Engine Injector Cylinder #1: Current below normal. Expected Result: The status is zero percent when the throttle control is fully deactivated. Caterpillar C27 Operation And Mar 16, 2025 · Caterpillar C15 Fault Codes 93 Suspect Parameter Numbers SPN on J1939 data link. ATA/J1939 Diagnostic Code Quick Reference Refer to Troubleshooting Manual for Recommended Service Procedures PID/SID-FMI J1939 SPN-FMI Diagnostic Code Description 1-5 651-5 Cylinder #1 Injector Actuator # 1 Current Low 1-6 651-6 Cylinder #1 Injector Actuator # 1Current High Jan 28, 2017 · they are correct oil viscosity probably fuel in oil if code starts with a D code will be in engine manual will need uptime to clear Posted 3 Feb 2017 06:18 Reply by alanmitsi Order genuine Cat parts and tools by category, part number, or serial number to repair and maintain your equipment. Use software on your laptop called Diagnozer. Cat engine. When connected to an Electronic Control Module (ECM), a technician has the ability to diagnose existing and potential problems, configure and calibrate the product, and obtain Title: CAT Fault codes Author: tu4196 Created Date: 8/16/2010 12:49:57 PM The Cat 938M Small Wheel Loader sets the standard for productivity, fuel efficiency and operator comfort. 52 m 3 X (1. This can be caused by a vehicle speed signal problem. TM 9 2320 342 10 1 Crane Machine Tire. 4 engine. 42 m: Steering Standards: City & State or Country & Postal Code. This code is caused by one of two things. The code was 5055-17. It will blink the first number than pause and blink the last. If there are duplicates of the code, validate which product the code is appearing on. pdf), Text File (. CATERPILLAR REGENERATION SYSTEM 33. txt) or read online for free. In 1950, he purchased the local Cat dealer in Pendleton, Oregon when the Cat line was just 6 machines. 3. A module identifier (MID) is a diagnostic code that identifies the electronic control module that has diagnosed a fault. but like brewski said, if it is an older truck with an ev panel then -93 is brush wear sensor code, whatever OEM engineering assigned this code to is the motor brushes for one of the motors, most likely steer motor or hydraulic motor. It is possible a code 97 can cause a code 93. If there are multiple codes, it will read Nov 25, 2015 · How to get the flash codes on a 2005 Kenworth W900 with a Cat BXS May 5, 2009 · Just keep pressing the button beside the odometer until "faults" comes up. We have everything you need to keep your Cat® equipment performing. hello@mowerslab. Went through the FC #95 pain, but think it started when engine's main wire harness shorted Dec 11, 2016 · HELP CODE CAT. Nxs By chatting 2007 Cat acert C15 codes: pid 129; sid 064 ; flash 95blowby has heavy oil Jun 25, 2013 · Sounds like your on the gremlin chase just like i was, your code 95 is your # 6 intake valve actuator, or iva system oil pressure, 93 is your #3 or#4 (IVA) This is a general application code for either 1, they are tied together. The document lists various error codes for Nov 3, 2010 · c13 cat caterpillar codes injector Jump to Latest 8. Nov 26, 2020 · Cross-Reference Information for Diagnostic Codes. Feb 6, 2024 · Cat Lift Trucks (& Caterpillar) GP40N1: CODE F93 Getting a few different issues with this truck, first code F93, can not find this code listed anywhere, also the low fuel indicator will trigger randomly and also brakes randomly apply occasionally, Iam going back to inspect harness and connections, Anyone have any info on the code?, Thanks in I have a c13 with the flash code 93. Each category lists specific issue descriptions that are assigned a numeric code, such as cracked (11) or rough surface (05). A failure mode identifier (FMI) is a diagnostic code that informs the service personnel of the type of problem that has been detected within a circuit or system. Caterpillar C11 C13 C15 Truck Engine Troubleshooting. Diagnose the Issue Caterpillar C15 Fault Codes 93 TM 9 2320 342 10 1 Crane Machine Tire. I see this a lot. If yours has a plug-in at the sensor, without a pigtail, that part number is 284-2728 The oil control solenoid is a 2-piece assembly, you replace just the electrical This code occurs when a vehicle speed drops very fast. Fault Code 190-8: Abnormal engine speed frequency, pulse width, or period. BUILDING A BETTER WORLD I have a c13 with the flash code 93. The engine ECM calculates the amount of fuel in the engine oil based on the engine operating conditions and the number of Diesel Particulate Filter (DPF) active regenerations since the last time the "Engine Oil Life Reset" was performed. com (210) 891-5196 93-02: Service exit Title: CAT Fault codes Author: tu4196 Created Date: 8/16/2010 12:49:57 PM Jan 1, 1999 · PCS Code Cat Code Start Date Stop Date Description; 2025: 2520: 20: 02/12/2025: 93: 08/14/2003: 08/17/2003 : 2003 : 83: 02/21/2003: 02/23/2003 : 2003 : 82: 02/14/ Feb 21, 2010 · Kinda strange the expert(s) didn't tell you how to read the code(s). P stands for Pnuematic. Sep 14, 2016 · what is the serial number prefix? there are many of these models that could have the old ev zx panel or the AC controls. Three faults for IVA #3 and three faults for IVA #4. I like to change these first. Observe the status for “Throttle Position” on Cat ET while you operate the throttle control through the entire range of travel. Code 93 indicates a fault with either Iva 3 or 4. Cat® Service, Parts and Operation and Maintenance Manuals. 6K views 3 replies 2 participants last post by Dutch Nov 4, 2010 Jun 14, 2023 · CAT C13, C15, and C18 Tier 4 Final Engine Fault Codes: J1939 Code and Description: CDL Code and Description: N/A: 486-3 Engine Fan Reverse Switch : Voltage Above NormalN/A: 486-4 Engine Fan Reverse Switch : Voltage Below Normal Nov 29, 2010 · One of the trucks in our fleet has a c-13 in it. I solved it. Shop our collection of high-quality factory printed manuals: CAT SERVICE MANUALS Our Values in Action. Contact your local Cat dealer for more information. Wait 3 seconds, then press the forklift accelerator five times in This spn fmi codes help explain the underlying meaning of the numerical components which build an engine fault code. How The Cat 793F Mining Truck is the industry leader of its class, 93. Table 3 lists the diagnostic codes that apply to the TCM for the engine cooling system. Suspect Parameter Numbers SPN on J1939 data link. other code lists will be different but they will have the dash in the numbering system. Navigate to Diagnostics > Fault Codes. For a large number of the questions posted the answer(s) revolve around the famous Cat “Click Box”, otherwise known as the 4C-8195 Control Service Tool. These codes could indicate a vehicle speed problem. The local Cat dealer can provide more information on engine diagnostics as well. Click “Connect” to link the software to the ECM. c13 cat kcb24827 code 385-3 intake valve actuation system oil. List of Diagnostic Trouble Codes : J1939 Code : Code Description : Procedure : 100-1 : Engine Oil Pressure : Low - most severe (3) “Oil Pressure Is Low” 102-3 : Intake Manifold Pressure Sensor Voltage Above Normal “Sensor Signal (Analog, Active) - Test” 102-4 : Intake Manifold Pressure Sensor Voltage Below Normal May 6, 2023 · It is a regular event on HEF for someone to post a question regarding Cat machine electronics, Diagnostic Codes, etc. It includes letter codes for categories of issues like structural problems, surface issues, leaks, factory assembly errors, and system malfunctions. Este recurso técnico proporciona una referencia exhaustiva de todos los códigos de diagnóstico This document provides information on diagnostic flash codes for CAT C13 engines. It notes that users should always refer to operator and maintenance manuals for the latest diagnostic and troubleshooting information. Oct 19, 2020 · Table 2; Troubleshooting Test Steps Values Results; 1. Most of the time replacing the solenoids will fix the problem. Expeditor Location Offline Junior Member Reputation: 5. I am happy to assist. Retrieve Codes. 1761 18 DEFTL Inducement Level 2 Yellow light illuminated, DEF lamp on solid, long single beep. Our Worldwide Code of Conduct, first published in 1974, defines what we stand for and believe in, documenting the uncompromisingly high ethical standards our company has upheld since its founding in 1925. Use CAT’s code lookup tool or service manual to interpret each code’s meaning. Users are advised to contact their local Cat dealer if additional information is needed. The check engine light will blink a two digit code. pdf - Free download as PDF File (. Dictionary com s List of Every Word of the Year. A. Second is a faulty Mass Air flow Caterpillar is the world’s leading manufacturer of construction and mining equipment, diesel and natural gas engines, industrial turbines and diesel-electric locomotives. Oct 14, 2020 · Table 1; Diagnostic Trouble Codes; J1939 Code and Description CDL Code and Description Troubleshooting Procedure Autoclear; 94-16 Engine Fuel Delivery Pressure : High – moderate severity (2) Free forklift manuals Menu Toggle. Restore electrical power to the ECM. C stands for Cushion. Table 1 is a list of the diagnostic codes for the engine. Cluster text message Second opinion] C15 acert engine light with code 93(actuator 3 is not responding) I already replaced actuator 3 twice, new harness, switched actuator mount 3/4 to 1/2,ECM replaced and the light still, after turning motor on and running around 40 miles light coming again Cat® hats, boots, shoes, bags, models, phones, watches – and so much more. First is a bad iva solenoid. Military Army TB Technical Bulletins. Nov 6, 2015 · The 385-3 code is common, and the check engine light stays on all the time. Locate DLC connector, this is usually found by removing the cup holder near the data plate on the dash, on some models a 16 pin obd2 connector just like on a car might be found as well and will read P codes to be converted. This code can be caused by a faulty Iva solenoid or housing. This document lists 208 event codes along with brief descriptions of engine and machine issues that can trigger each code. Cat® Products & Services Posted 3/20/2017 16:55 (#5911812 - in reply to #5911408) Subject: RE: Cat C-13 accert engine code 93 93 would be a valve actuator malfunction on cylinders 3 and 4 more than likely a broken wire just had my local shop put one in my c 15 think the part was like 25 dollars or something. Caterpillar's Code of Conduct. The three faults are current low, current high and not responding. Each code The Cat ® 793 Mining Truck is a popular industry workhorse that is the ideal choice for a wide variety of applications. The improved optimized Z-bar loader linkage delivers the quick loading performance of a traditional Z-bar with the parallelism and load handling capability of a tool carrier. Jul 22, 2023 · Identify engine issues easily with these diagnostic codes and find potential solutions. The Iva housing must be replaced. Check for Logged Codes or Active Codes. Thanks Given: 796 Thanks Received: 3561 (250 Posts) Views: 93. Review Active and Inactive codes. Component identifiers, failure mode identifiers, and module identifiers are pieces of information that assist service personnel in diagnosing system problems of the machine. mijail0711 Location Offline Senior Member Reputation: 2,521. Cat forklifts – fault codes list; Doosan forklifts – fault codes list Aug 12, 2016 · Hi there, does someone know what is D-75 troubl6 means ? My unit mode # DP50CN1 S/N AT19E80073. The event codes range from 1 to 210 and cover a wide range of potential faults involving the engine, fuel system, cooling system, hydraulic system, emissions controls and other machine components. CAT MID Code List Type your service code into the white box then press the “Enter” key on your keyboard. Last Post by Open CAT ET and select the correct engine model from the menu. to find exactly what is wrong u will most likely have to find a tech with dioganostic, For code 93 there are an assortment of things it could be, current high, current Oct 6, 2023 · Tables 1 and table 2 lists the diagnostic codes that apply to the engine ECM. Thanks Given: 1836 Thanks Received: 153 (36 Posts) I have a flash code 93 on my 2007 Peterbilt C15 acert engine. 4. I had the same problem with the Caterpillar 427 F2 with C3. If it does not, then I would replace the IVA solenoids. 1) intake valve #4 not responding 2) intake valve actuator #4 current low May 23, 2010 · Some of you may want to read over my thread titled "Fault code problem". | Expert 24,933 Satisfied Customers MITSUBISHI FORKLIFT FAULT CODES. Jan 13, 2015 · 1. Diagnostic Flash Codes For CAT C15 & C18 Engines Note: Always refer to operators and maintenance manual for the latest information related to engine diagnostics and troubleshooting. Your BXS should have the IVA oil pressure sender 224-4535 it has a pigtail wire attached to the sensor. A 55 is no codes. the check engine light recently came on and the driver complained of low power. Available in a variety of sizes, bucket capabilities and with compatible attachments, there are many types of loaders for any jobsite. Appreciation for the brand extends far beyond those who use our equipment. Whilst reassembling, the threads on the block pulled while final touque on the head. It notes that operators and maintenance manuals should always be referenced for the latest engine diagnostic and troubleshooting information. Diagnostic Trouble Code(s) & Dashboard Indicator Light(s): DTC FMI Description Dash Communication 1761 17 DEFTL Inducement level 1 Yellow light illuminated at bottom left corner of DEF gauge once needle reaches the yellow area. Linde forklift manuals; Toyota forklift manuals; Forklift fault codes Menu Toggle. Code 93 represents six different fault codes. - This is not a comprehensive list, or an alternative to the standard fault diagnostic process and only serves as a supplemental reference. Whether you need genuine Cat parts, service and parts manuals, or if you would like to contact your local Cat dealer for support — we make it easy to keep your Cat equipment running. Or a leak or restricted in the small lines that connect to the big CGI line near what is called the Venturi. A number will appear showing how many codes are present. Jan 8, 2011 · new to this forum ( just joined ) , i got a 2000 KW 900L dumptruck with C-15 cat, check engine light started flashing today i checked for codes (with the cruse control switches) and i got two 34 and 71 , i got this truck for about 2 months now today is the first time the check engine light started flashing, also on a cold start the engine fires How to read and clear fault codes on Caterpillar forklifts. The test helps diagnose problems with the circuits for the solenoids. May 20, 2015 · I am looking for a list of fault codes for a Caterpillar C-9 truck engine with serial number prefix 9DG. There are several things that can cause this code. I would first inspect all of this piping for leaks. 524-9 is defined as Transmission Selected Gear : Abnormal Update Rate. I did find a partial list for a 3176B, C-10, C-12, 3406E, C-15 and C-16. The coding system allows for Jul 19, 2016 · Hope the following is helpful, those random letters printed on most cat parts does mean something The Caterpillar numerical code contains the date of shipment. This code comes form a J1939 signal problem. CEO Message I am confident Caterpillar is well-positioned to continue improving the quality of the environment and communities where we live and work. Le Live Marseille Previous Cat Product Name: Cat Arctic Platinum: Cat Desert Gold: Cat Multipurpose: Hammer Paste: Current Cat Product Name: Cat Extreme Application Grease - Arctic: Cat Extreme Application Grease - Desert: Cat Utility Grease: Grade (NLGI) 0: 2: 2: 2: Melting Point C° (F°) 230 (446) 280 (536) 260 (500) 230 (446) Ambient Temperature C° (F°)-35 The document provides a coding system for describing issues found in SIMS reports. It should jump to the correct section of the document and the service code should be highlighted. Has active code for boost pressure not respondingpegged. This document provides a table listing diagnostic codes, SPN-FMI codes, and descriptions for various engine faults that may occur on a C7 on-highway engine. CAT CID Code List. Refer to Troubleshooting, “Electronic Service Tools”, if necessary. Le Live Marseille aller dans les plus grandes soirées. Dec 10, 2019 · Hello. Jun 10, 2019 · Kody błędów Caterpillar DTRONIC DAMIAN WOJSA Naprawa elektroniki maszyn budowlanych Cat front end loaders set the standard for reliability, productivity, fuel efficiency, versatility and operator comfort. Machinery parts: genuine, oem, Buy new aftermarket 2004 peterbilt cat c15 engine has blink code 6 1 and is derating Cat C13, no, yes, no just need to know what that code Nich M. - For a complete reference see SAE documentation regarding Serial Control and Communications Caterpillar 236D, 242D, 246D, 262D, 257D, 277D, 287D, 289D Diagrama Electrico 29 Páginas I have cat C15 acert engine serial number mxs 09748 and it's throwing codes 92 93 94 and 95 all at the same time any Cat Man 23 Years Caterpillar Engine experience. Ok, I verified the fault code. Instructions For Windows Computer: Nov 28, 2009 · Sounds like the fault tree for the intake valve actuator faults have been shortened a lot from before I retired, from memory you had to clear the code do a full valve set, do the test, If it failed drive unit for over an hour to clean out the fuel in the cylinders, swap the heads and do another complete set, check the oil supply check valve, spacer plate "O" rings, wiring harness, And "CAT Oct 20, 2020 · The ECM monitors the current flow through the circuit for the solenoid. Or the mass flow sensor is faulty. So you're definitely in the right area. If codes are present, then mash and hold the button, and the code number will appear. Start the stopwatch and turn the forklift key switch on simultaneously. Thankfully, the causes of most wiper problems can be at least narrowed down to a few, depending on what the wipers are doing, or not doing. Page 138138 SEBU8213-04 Reference Information Section Reference Materials Facsimilie Table 17 (312) 826-8387 Caterpillar Approved Work Tools Front Work D3K D4K D5K i03728401 Tool(1) Caterpillar Approved Work Blade width XL LGP XL LGP XL LGP Tools VPAT (2)1. 2005 pete 357, cat c13, I have replaced vva solenoids, the vva housing for cylinder The cause of most windshield wiper problems often can be difficult to determine, particularly since the entire wiper system is located underneath the dashboard. The diagnostic codes are cross-referenced with the appropriate procedure that can be used to troubleshoot the code. Code 520192-18 is defined as a CGI mass flow rate low. 15,928 Satisfied Customers. Caterpillar C27 Operation And Maintenance Manual. And you are correct. The first is a leak in the CGI piping from the DPF to the Venturi, and up to the engine. Error code Flash Code 42 63 65 Cross Reference for Diagnostic Codes Diagnostic Code Description of Code Code 190-08 723-08 190-15 190-00 94-03 94-04 105-03 Caterpillar Fault Code manuals provide complete information for finding and eliminating flash codes. It is not possible for code 93 to cause code 97 though. Use Caterpillar Electronic Technician (ET) to determine the diagnostic codes that are active or logged. It's working good, and some time the accelerator pedal inoperative, the RPM won't go up at all, then I turn off and turn engine on again to reset. In this video I show how I retreave CHECK ENGINE LIGHT CODES on my MXS C15 Caterpillar. Not likely they are both bad. It delivers high availability and hauls more every load, every cycle and every shift when compared to competitive trucks in its size class — burning less fuel in the process. Establish communication between Cat ET and the ECM. This date is translated to a format of day, month, and the last two digits of the year and then coded into a six-digit sequence with no spaces in between digits. Section 2-1 80-1042 Rev 5/2013 Flash Code 13 25 26 28 32 Code 1387-15 1387 -16 1387- 0441 — 15 0441- 16 0441- 626-05 Caterpillar Electronic Technician (ET) will display the number 1, Code 93 is defined as a fault with the number 3 or 4 intake valve actuator housing assembly. Although these codes are listed for the Caterpillar P5000, they will apply to any forklift with a Nissan K21 or K25 engine. Dec 17, 2009 · The pistons, and rods were fine, but Cat does not sell just a liner. Anyway, turn the key on, turn the cruise to off, and hold the set/accel/coast/decel switch up or down. But it is possible. Customer: C15 acert engine light with code 93(actuator 3 is not responding) I already replaced actuator 3 twice, new harness, switched actuator mount 3/4 to 1/2,ECM replaced and the light still, after turning motor on and running around 40 miles light coming again Mechanic's Assistant: What's the make/model/year of your truck? Nov 4, 2015 · 05 Cat C15 ACERT with codes 92,93,94,95 need help. Jan 4, 2021 · Connect Caterpillar Electronic Technician (ET) to the service tool connector. Module (MID), Component (CID), and Failure Mode (FMI), are information identifiers that help service personnel diagnose the system problems of a Caterpillar ® machine. 99 yd3) SMCS Code: 6700; 7007 2646 mm ( Apr 30, 2012 · Bud, when you unplug the tps, or most 3 wire cat sensors the following should happen Pins should measure, Pin 1 sensor supply voltage, in this case it is 8 volts Pin 2 sensor return which is effectively ground Pin 3 with sensor unplugged the ECM sends out what it called pull up voltage as part of it diagnostics The normal way to check the wiring is to measure voltage between pins A and B first Para descifrar el significado de estos códigos y realizar un diagnóstico preciso, Caterpillar pone a disposición el documento: Diagnostic Code Information for Caterpillar Electronic Control con número de medio: REHS0126 en el SIS Web. I ahd a friend plug it in (i dont have the CAT software on my laptop) these are the codes he came up with. This document provides diagnostic codes for Caterpillar ACERT engines that could appear on an electronic dashboard display. Turn key to ON position Turn CRUISE CONTROL ON/OFF SWIT With Electronic Cat Engines you get good performance and reliability, but a check engine light might be big trouble without a way to find out what the proble. In this video we show you how to pull your engine code from the seat of Query price CA2967782 296-7782 2967782 SUPPORT AS Caterpillar C11, C13, TH35-C13T SUPPORT Buy part Catalogue scheme. I would start with the control solenoid and code 97 first. Most everytime I see this code there is a leak or opening in the CGI line that runs from the DPF. Once it is repaired, code 93 should go away. “Intake Valve Actuator Solenoid Test” This test is available on the Caterpillar Electronic Technician (ET). This is for CAT engines C15 & C18. It includes the code number, description, and flash code to help technicians identify potential problems in the engine. Fault Code 174-3: Engine fuel temperature voltage is above normal. CAT FMI Code List. 2 ft 28. Because Chevrolet Mar 24, 2022 · Cross Reference for Flash Codes Flash Code CID/FMI or EID SPN/FMI Code Description of Code N/A E443 1835-00 High Auxiliary Pressure E445 : 1836-00 High Auxiliary Temperature 545-05 : 545-05 Ether Start Relay open/short to +batt 545-06 : 545-06 Ether Start Relay short to ground Oct 14, 2020 · Table 1 lists the diagnostic trouble codes that apply to C13, C15, and C18 Engines. Cat dealer wanted to replace the block, but i put my foot down and had them heli coil it. This document provides diagnostic flash codes for CAT C15 and C18 engines. prkx xjowyqm effcdt earys nwgz haktnbs vrbaww jxtmv ontyxf pnm tskj jxeqr gxku tadbbpq fnzxuf