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Title: Load to kPa (vvt maps) - MKV R32 VR6 Post by: ricekikr on June 04, 2020, 10:43:59 PM Edit: MKV R32 VR6 (proj attached on post #3)
Using the data for a standalone. What would be the best way to convert the VVT maps at idle/decel/cruise/WOT. (ie, just go diagonally at it the whole map or just use 109%). Doesn'0t need to be 100% but close enough to save time tuning. Mostly interested in idle and WOT Does 109% load = WOT or is it just a calculated load? 1. 100+% = WOT 2. 50% = WOT but a low airflow ==== 3. Why does the Exhaust VVT jump from a positive > negative > positive same rpm different load? (2nd pic) 4. Why doesn't the values coincide with the Study guide (full advance below 1200rpm then base than advance near redline)? (3rd pic) Title: Re: Load to kPa (vvt maps) Post by: adam- on June 05, 2020, 03:56:34 AM What ECU? Single stage VVT should only have -18 and 22, nothing in between.
Title: Re: Load to kPa (vvt maps) Post by: ricekikr on June 05, 2020, 09:06:03 AM From a Mk5 R32, full range VVT on int&exh
KFNWSA and KFNWSE are the main maps right? Every other vvt maps are just corrections for various conditions? == Will be installed on 3.6 vr6, but couldn't find definition files for it. I believe any 2006+ vr6 have very similar operation and range. Just need something to start on, will tune from there. Attached OLS proj. Got it somewhere on this site. Title: Re: Load to kPa (vvt maps) - MKV R32 VR6 Post by: curamrdan on June 07, 2020, 03:28:00 PM I think you can roughtly load=kpa here. So 50% is not wot, just cruise area.Highest tree or four rows are same to have some histeresis for WOT.
Also there is set value for reference camshaft angle value(can differ on intake/exhaust), so it will be as zero for your standalone (means mechanical position, vvt not active) and count movement degree from them. So WNWSE(A)APP values in this file. |