List of topics that Rawze can teach others ... |
09-29-2022, (Subject: List of topics that Rawze can teach others ... ) Post: #1 | |||
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List of topics that Rawze can teach others ... Here is the current list of topics that I typically teach others when they get together with me on my mumble server, or when they come over to learn engine programming. - Just listing them here for reference... * 1. Connect to ecm with insite and... - a. Create and Restore template/backups of the ecm vehicle settings using Cummins Insite Software. - b. Flash a new calibration into ecm using Insite. - c. Learn how to do injector leak test, calibrate turbo, cylinder cut-out tests, etc. - d. Update injector trim codes if necessary. - e. Learn how to Determine if ecm regen history is ok. - f. Learn how to Determine what device is causing a 0285 or 0286 faults. - g. Check how the engine is being used or abused. - h. Look at Audit trail to see of someone has altered settings. * 2. Understanding the engine ... - a. Matching Programming to Hardware. - b. Acceptable Power/Torque ratings. - c. Torque rating vs. Engine Lifespan and optimal RPM ranges for high load output. - d. Proper Fuel-Air-Mix Ranges, expected oil temps and E.G.T.'s. - e. Trapped vs. escaping heat during the combustion process. - f. Understanding Pilot, Main, and Post injection cycles on common rail systems. - g. Understanding and controlling internal engine friction. - h. Understanding Injection timing, Final CA., and acceptable operating ranges for a given model engine. - i. Effects of different compression ratios on injection timing, fuel-air mix, boost, etc. * 3. Understanding the ECM's internal circuit/logic design ... - a. Managers and circuits. - b.Engine Operating Mode Control and what drives it. - c. Engine Operating Modes and their purpose. - d. Emissions systems and fall-back emissions systems. - e. NOx, NH3, and other engine limiters based on emissions. - f. The Dozens of Ramp Rate Accel and Decel limiters. - g. The Dozens of other fuel limiters and their purpose. - h. Auto-corrections that will happen to the fuel-air-mix, injection timing, and the overall combustion process. * 4. Using Calterm ... - a. Choose the ecm product type and correct ecfg. - b. Connecting to the ecm. - c. Upload/Download an ecm image. - d. vehicle settings (Insite), Flash a blank Calibration into the ecm (Calterm), then restore the vehicle settings(Insite). - e. Open data monitor windows while connected to the ecm. - f. Using Overrides to troubleshoot and/or manually control engine components. - g. Creating monitoring screens and Monitoring important ecm data. Determining what the ecm is doing in detail. - h. The basics of Opening and editing Calibration files. - i. applying an Overlay to a file. - j. Copy settings and tables to/from Microsoft Excel spreadsheets. - k. Adjust on boost or other tables. - l. Document a calibration, converting the entire program into plain English format for proper editing. - m. Performing compares between calibration files. - n. Learning how to read the Calibration data via the different managers and systems. - o. Learning how to identify and review bad/improper delete programming that is harmful to the engine. - p. Ways to ensure a Calibration is correct for a particular CPL or vehicle. - q. Learning how to edit Calibrations in various ways, such as turning on/off derates, shutdowns, and various other things on a basic level. - r. Walking your way through an entire calibration for a deeper understanding of how the ecm works, or to create a custom engine file from scratch. - s. How to create your own custom files and overlays, and why you would do so. * 5. Digging into .xcal file structures ... - a. Gathering info from the header. - b. File structure Layout, dynamic file data storage, and the ITN/Matt (TOC). - c. Block Data Structure and Black Data Structure Contents. - d. Table sizes vs. ecfg table sizes. - e. Various Data types and scaling. - f. The Hidden Fault Code lookup table. - g. CRC Checksum of engine files. * 6. Digging into .ecfg file structures ... - a. File structure Layout, dynamic file data references, scaling, and table size corrections. - b. Altering or building new ecfg files to more closely match a given calibration. - c. Using multiple ecfg files to edit engine files that ecfg's are not available for. * C++ programming lessons for both engine files and/or Arduino or other hardware. my mumble server... ref>: http://rawze.com/forums/showthread.php?t...260#pid260 User's Signature: ->: What I post is just my own thoughts and Opinions! --- I AM Full Of S__T!. | |||
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List of topics that Rawze can teach others ... - Rawze - 09-29-2022 RE: List of topics that Rawze can teach others ... - Rawze - 09-29-2022, RE: List of topics that Rawze can teach others ... - navycuda - 11-26-2022, RE: List of topics that Rawze can teach others ... - Rawze - 11-26-2022, RE: List of topics that Rawze can teach others ... - Waterloo - 11-26-2022, RE: List of topics that Rawze can teach others ... - Rawze - 11-26-2022, RE: List of topics that Rawze can teach others ... - amermextrucker - 11-26-2022, RE: List of topics that Rawze can teach others ... - marek4792 - 11-26-2022, RE: List of topics that Rawze can teach others ... - Waterloo - 11-27-2022, |
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