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Title: MED 17 fuel pressure control Post by: tezotto on March 06, 2018, 05:07:41 AM Hello everyone
I need to raise the fuel pressure in the med17 from 15 to 17Mpa, I made the same changes I did in a med9, but the requested pressure does not rise, the maps I changed were: KFPRSOLHKS KFPRSOLHMM KFPRSOLHOM KFPRSOLKH KFPRSOLSCH KLLFPRSG >>> (Axis) KLPRMAX PRSOLAP PRMAX Am I forgetting any? Title: Re: MED 17 fuel pressure control Post by: gman86 on March 06, 2018, 11:42:38 AM KLPRMAX map looks offset by 2 bytes
Title: Re: MED 17 fuel pressure control Post by: tezotto on March 06, 2018, 01:02:44 PM KLPRMAX map looks offset by 2 bytes I already compensated for +2 bytes and -2 bytes but the map gets very distorted Title: Re: MED 17 fuel pressure control Post by: ReproLogic on March 06, 2018, 05:49:44 PM In my sw there are a single value to 150 bar.
Upload your file. Title: Re: MED 17 fuel pressure control Post by: tezotto on March 07, 2018, 04:20:37 AM In my sw there are a single value to 150 mPa. Upload your file. is attached Title: Re: MED 17 fuel pressure control Post by: ReproLogic on March 07, 2018, 09:55:44 AM Try in 8 bits direction 58425 , change (117 006) to (132 208).
Yes this change the axis descriptor to the 6x1 map, but in my file works. ??? Title: Re: MED 17 fuel pressure control Post by: gman86 on March 07, 2018, 04:34:51 PM is attached It's offset like I said :) See attached image 0x5841A Title: Re: MED 17 fuel pressure control Post by: ReproLogic on March 07, 2018, 04:59:23 PM Thanks, man, mystery solved.
My damos are wrong, but I made it work with tests. :) Title: Re: MED 17 fuel pressure control Post by: gman86 on March 07, 2018, 06:39:30 PM Thanks, man, mystery solved. My damos are wrong, but I made it work with tests. :) Yes, there are a few A2Ls are that are out a little. KLPRMAX is a common one on MED9 and MED17 Title: Re: MED 17 fuel pressure control Post by: tezotto on March 08, 2018, 03:39:05 AM Many thanks Gman86, worked perfectly now.
When I compensated the 2 bytes was hot headed, after seeing your post I realized that I had made the compensation in the wrong way. Thank you for being insistent on your statement! Title: Re: MED 17 fuel pressure control Post by: gman86 on March 10, 2018, 02:56:02 AM Many thanks Gman86, worked perfectly now. When I compensated the 2 bytes was hot headed, after seeing your post I realized that I had made the compensation in the wrong way. Thank you for being insistent on your statement! No problem, glad it's sorted. As above, it's quite a common flaw with some of the A2Ls floating around. Hopefully you'll be seeing the requested pressure now! |