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Title: uushk_w for 4Z7907551R (BEL) Post by: SB_GLI on October 27, 2016, 12:08:55 PM Does anyone have the memory address for uushk_w in 4Z7907551R so I can log my wideband with full resolution through the ecu?
I'd post the ori bin, but it's a very common file and I don't want to unnecessarily take up server space. Title: Re: uushk_w for 4Z7907551R (BEL) Post by: corradovolksb on October 27, 2016, 02:04:55 PM If I remember correctly your car uses wideband o2 sensors so logging your front o2s and requested and current AFR will be an accurate wideband reading.
Title: Re: uushk_w for 4Z7907551R (BEL) Post by: vwaudiguy on October 27, 2016, 02:09:29 PM .
Title: Re: uushk_w for 4Z7907551R (BEL) Post by: armageddon on October 27, 2016, 03:18:02 PM here you go: http://nefariousmotorsports.com/forum/index.php?topic=10094.0title=
Title: Re: uushk_w for 4Z7907551R (BEL) Post by: SB_GLI on October 27, 2016, 03:30:54 PM If I remember correctly your car uses wideband o2 sensors so logging your front o2s and requested and current AFR will be an accurate wideband reading. nope. narrowband Title: Re: uushk_w for 4Z7907551R (BEL) Post by: SB_GLI on October 27, 2016, 03:31:30 PM here you go: http://nefariousmotorsports.com/forum/index.php?topic=10094.0title= link to how to install nefmoto? :) thanks Title: Re: uushk_w for 4Z7907551R (BEL) Post by: SB_GLI on October 27, 2016, 03:32:51 PM found my answer
/UMP, {}, uushk2_w, {ADC-Spannung Lambdasonde hinter Katalysator Bank2 (Word)}, $380B26, 514, 338, spg_uw_q0p00488, 3, $FFFF, K; /UMP, {}, uushk_w, {ADC-Spannung Lambdasonde hinter Katalysator (Word)}, $380B28, 514, 338, spg_uw_q0p00488, 3, $FFFF, K; Title: Re: uushk_w for 4Z7907551R (BEL) Post by: nyet on October 27, 2016, 03:34:43 PM I'm confused, if you are using the ECU, you have a wideband, if you aren't, how is the location valid?
Title: Re: uushk_w for 4Z7907551R (BEL) Post by: SB_GLI on October 27, 2016, 03:42:57 PM nyet, 551R is a narrowband ecu. I have an innovate lc-2 that I am attempting to log by running the signal through the rear o2 sensor (rear o2's coded out)
You can't just log the normal o2 voltage variables (ushk/2, 8 bit) as they are capped at ~1.3volts. I need full 0-5 voltage resolution to log my wideband, and uushk/2_w (16 bit) will give me that resolution... at least that's what I think based on other examples. Will report back. Title: Re: uushk_w for 4Z7907551R (BEL) Post by: SB_GLI on October 27, 2016, 06:00:05 PM I can now log a 0-5v signal through uushk_w, instead of ushk.
ushk gave only a 0-1.3v resolution and required scaling the output of the lm-2, resulting in inconsistent samples. It was good enough to let you know if you were rich or lean, but not a very good indicator of actual lambda. Title: Re: uushk_w for 4Z7907551R (BEL) Post by: nyet on October 28, 2016, 01:54:35 AM ah i understand. I thought the output impedance wasn't low enough to drive those narrow band inputs?
Title: Re: uushk_w for 4Z7907551R (BEL) Post by: armageddon on October 28, 2016, 04:50:56 AM link to how to install nefmoto? :) thanks no, but if you download the folder there is your ecu file with what you need :) I see you figured that out Title: Re: uushk_w for 4Z7907551R (BEL) Post by: SB_GLI on October 28, 2016, 05:09:10 AM no, but if you download the folder there is your ecu file with what you need :) I see you figured that out geez, I skimmed over that way too fast :) Thanks for the link. Title: Re: uushk_w for 4Z7907551R (BEL) Post by: prj on October 28, 2016, 08:15:20 AM For the one millionth time. THERE IS NO 2.7TT WITH WIDEBAND.
Thanks. Title: Re: uushk_w for 4Z7907551R (BEL) Post by: SB_GLI on October 28, 2016, 08:21:55 AM For the one millionth time. THERE IS NO 2.7TT WITH WIDEBAND. 1,000,000 + 1. :) Title: Re: uushk_w for 4Z7907551R (BEL) Post by: IGA on July 29, 2018, 10:50:28 AM found my answer /UMP, {}, uushk2_w, {ADC-Spannung Lambdasonde hinter Katalysator Bank2 (Word)}, $380B26, 514, 338, spg_uw_q0p00488, 3, $FFFF, K; /UMP, {}, uushk_w, {ADC-Spannung Lambdasonde hinter Katalysator (Word)}, $380B28, 514, 338, spg_uw_q0p00488, 3, $FFFF, K; Hello SB_GLI! How did you find them? I can't find adresses for my C-box :( Title: Re: uushk_w for 4Z7907551R (BEL) Post by: IGA on July 29, 2018, 09:33:07 PM Hello SB_GLI! Found addresses using this post http://nefariousmotorsports.com/forum/index.php?topic=3731.msg48450#msg48450 (http://nefariousmotorsports.com/forum/index.php?topic=3731.msg48450#msg48450)How did you find them? I can't find adresses for my C-box :( |