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adam-
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« Reply #165 on: March 21, 2016, 06:10:34 AM »
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Mine's been fine a year later. NLS/AL used every few days. No issues.
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contrast
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« Reply #166 on: March 21, 2016, 07:48:11 AM »
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Same here. Over a year of flaming sensations and stock ECU wideband as well as sensor for gauge both going strong and accurate.
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StokeR
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« Reply #167 on: March 21, 2016, 02:31:36 PM »
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Thx for all the tips here.
Could anybody get this working on BMW 330i or 335i?
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Rl
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« Reply #168 on: March 21, 2016, 05:41:34 PM »
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Hmmm maybe its the location i ve placed my O2??.. 500mm from turbine outlet..What the @#! is going on mines?? I feel its the explosions that rip off the heaters/ceramics..
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dream
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« Reply #169 on: March 24, 2016, 01:39:00 PM »
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Where to find CWSAWE in K-box? Tried to find out next to other maps but not sure if I got the right one.
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Sonny
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« Reply #170 on: March 29, 2016, 09:24:54 AM »
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try and report please
Unfortunately it doesn't work (CWSAWE=1; KFZWMN: first 2 rows upwards 1500 1/min to -28°KW). I want to check values in KFTVSA but i can't find it in BEX-file... I checked many DAMOS/a2l but i can't find nearly similar KFTVSA at my file. Would be great if you could take a look on this also.  Best regards! |
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Rl
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« Reply #171 on: April 07, 2016, 04:32:29 PM »
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Sonny u ve got kfnwegm tuned right? In my findings thats enough to disable fuel-cut and then just play with fuel and ignition.. My way for fuelling is with fkkvs.. It needs some tries to find the right fuel to ignite into the exhaust.. Yeaaaars ago thats my car overruning.. (at the end of the video..) Hope i can make some new vids.. https://www.youtube.com/watch?v=V41_uMIYsO4Although you report not having problems with lambdas i ve changed quite few 4-5 over the past years with hard use.. No nls lc.. Thinking to move further away my sensor just to try. In what distance you place them at the dp? |
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Sonny
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« Reply #172 on: April 17, 2016, 12:14:18 AM »
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I don't want to disable fuel-cut completely (set KFNWEGM to 7000), only delay with KFTVSA (set to 2.5). I tested both already but I think my problem is on the ignition-side. Take a look at the attached files, please.
@Rl:
Maybe your lambda sensor got placed badly in terms of condensation in your dp. It's a big problem at cold start when the o2 sensor gets fully heated with the internal heater and a water drop out of the condensate in your exhaust pipe come across and hits the ceramic of the sensor. -> It breaks.
In the FR it's defined in the ATM:
atm-tmp-start
Berechnung fur Taupunktende Sonde vor Kat und Sonde hinter Kat
Very tricky to heat the o2 as fast as possible to use it for gas treatment without breaking it.
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« Last Edit: April 17, 2016, 12:16:04 AM by Sonny »
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t3p
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« Reply #173 on: May 13, 2016, 02:16:34 AM »
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Did someone found a way to enrich fuel while overrun ? maybe with KFVAKL ?
and some MED9 seem to have problems with overrun fuel cut ( RPM falls extreme slowly), any ideas what could cause this?
King regards!
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dream
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« Reply #174 on: May 16, 2016, 03:14:42 AM »
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I did it with LAMFA, because theres a zero line which I referred to decelerating and which worked for me. I edited mine from aprox 2200-7300 RPM to 0.79 and now its finally banging loud, especially in higher RPMs 4000+. I tapered the ignition timing lowest 2 lines in KFZW and KFZWMN from -48 low rpm to -12 high rpm Only between 2200 - 3000 RPM its not making much sound while the ignition is like -31 there, but I am still working on it to make it gargle instead of banging, just like golf 5 GTI does, which sounds lovely. Here a preview of what I got so far (Dont notice the gearbox sound, it because of the straight clutch): https://vid.me/1lN3 |
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adam-
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« Reply #175 on: May 16, 2016, 05:12:04 AM »
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Surely it'll be super rich at low loads (cruise?). Remember it interpolates and 0% is not how it is. Got logs?
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dream
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« Reply #176 on: May 16, 2016, 10:12:48 AM »
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To be honest its stoich at part throttle, but my wideband sensor just broken down. I will post some logs later
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dream
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« Reply #177 on: May 16, 2016, 12:28:18 PM »
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Finally got home so I can post my log. I was logging boost here but in the first of the log you can see little bit cruising @ 1750 with an AFR of 14.7.
Also added pic of the maps.
I also did some change on KFZWOP but I dont think its necessary to touch that one.
(with the zero line I ment the first line on LAMFA)
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« Last Edit: May 16, 2016, 12:38:28 PM by dream »
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contrast
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« Reply #178 on: May 16, 2016, 02:11:56 PM »
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Could you do a video of high RPM overrun with those settings? Intrested to see/hear the results
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dream
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« Reply #179 on: May 17, 2016, 01:57:55 PM »
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Sure, ill make a video next time
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