mejohn50 Posted August 27, 2023 Share Posted August 27, 2023 @Roland@pcmtec You mentioned on M6G that there are some idle learning parameters we can data log. Can you point us where we need to look for that? I’m messing with some idle stuff right now and I’d like to know if it’s learned yet. Thanks! Quote Link to comment Share on other sites More sharing options...
Roland@pcmtec Posted August 27, 2023 Share Posted August 27, 2023 Could you post a bit more detail on what specifically the problem is and what you want to log? Also the strategy and operating system of the vehicle. Quote Link to comment Share on other sites More sharing options...
mejohn50 Posted August 27, 2023 Author Share Posted August 27, 2023 My car has had some return to idle issues since completely rebuilding the Whipple mapped points structure. I recently went through the whole thing and found some spots where I made some questionable choices with MBT spark and speed density numbers. I re-did all that and pretty well solved the return to idle issues, but now the idle will surge about 75-100rpm starting about 10-15 seconds after returning to idle. I know there are a couple other things I likely need to work on, like idle reserve torque, seeing as I made some relatively large errors before, but I wanted to know if it was possible to have a peak at the idle learning status like you mentioned here on M6G. I’m using ZRBA18B. Thanks. Quote Link to comment Share on other sites More sharing options...
Roland@pcmtec Posted August 30, 2023 Share Posted August 30, 2023 Can you give me some MIDs or auF IDs related to items that you have modified? I can then trace what they are linked to in the assembler and hopefully give you some hints Quote Link to comment Share on other sites More sharing options...
mejohn50 Posted August 30, 2023 Author Share Posted August 30, 2023 4 hours ago, Roland@pcmtec said: Can you give me some MIDs or auF IDs related to items that you have modified? I can then trace what they are linked to in the assembler and hopefully give you some hints Not even sure where to start. The whole thing is completely redone. Mapped point 1 is my idle MP and it’s all been redone: MBT, borderline, torque model, speed density, etc. I have left most of the “stock” Whipple idle parameters alone. I’ve got the surging cleaned up but it’s still not perfect. I’ve smoke tested the intake and didn’t find any vacuum leaks (I found an issue but not a leak). Going to do it again this weekend to make sure I haven’t missed anything. Quote Link to comment Share on other sites More sharing options...
Roland@pcmtec Posted August 30, 2023 Share Posted August 30, 2023 Are you seeing a torque error when it occurs? I can find the MID related to this if you can't. Quote Link to comment Share on other sites More sharing options...
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