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Hallo I am from Denmark and I installed a V3.2 in my VW Golf GTI 8V. MembersPage/HansK/IgnitionSetup MembersPage/HansK/EgoReadingProblems MembersPage/HansK/History ------------- 2005.11.16 I finaly got time to work on idle.. and it works!! :) I just got a question about some settings: * What does "iac_conf RAW" do? ** check global.h (stepper/solenoid type, and a few settings) ** I ment the "iac_conf RAW" under Idle setting in megatune.. or is it the same? * And how does "IAC afterstart, step per 160rpm" work? ** value of 4 means: If you configure +200 "afterstart" RPM, +5 will be added to the iac reference position. 0 is reasonable, the PID integral (I-term) should have no problem reaching the higher RPM. ------------- 2005.08.15 Update.. After I have done some better sealing around the hall-sensor, and opgraded the Gnd-wiring (which chanced the ignition-timing, so it must have bee '''bad''' :0 now the ign.-map looks more like I would expect it to) problems seem to bee gone but i have not tryed really bad weather yet. * I added a bottom that grounds the TPS, so i could use ALS to make a lower revlimit when starting, but it don't seem to work?? (I use firmware v13rc5) Any ideas why it don't work? ** document what you do, with exact connections, config and measurements. ** I added a relay that the TPS-signal run through and disconect the signal and put the indput to GND when the relay is activeted by at button. I don't have the config I used (just did the setup in megatune), but I'll just try again and then save the config. * I read about useing fuelcut as a "launch controle", but how does it work, and does it have a revlimit? ** the simplest way is to use overrun_fuelcut and overrun_fuelresume (RPM "revlimit" that is active when TPS < iac_tps_threshold : a "launch" button can be used to ground the TPS signal while the throttle is kept partially open: use EC36-pin29 instead of EC36pin28 as a +5V supply for the TPS, just for added safety )
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