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Title: Smoke limit EDC16 VW Jetta 1.9TDi 2008 (BXE) Post by: melodic on April 08, 2012, 06:16:59 AM I am trying to increase smoke limit, but no results. ???
18ab98,18ad76,18af54,1d69b4,1d6b92,1d6d70 - lambda based smoke limit map? 18a3f4,1d6210 - MAF smokemap? 192d28,192f6c,1931b0,1c6350,1c6594,1c67d8 - MAP smokemap? I want to increase smoke limit to 330 nm, but now i have only about 280-290 below 3000rpm. (see log) WHY? Title: Re: Smoke limit EDC16 VW Jetta 1.9TDi 2008 (BXE) Post by: lulu2003 on April 08, 2012, 12:27:43 PM most EDC16 usually have only lambda based smoke maps f(rpm,air load in mg). lowering these values will help but don't mess with the DPF/FAP
Title: Re: Smoke limit EDC16 VW Jetta 1.9TDi 2008 (BXE) Post by: lulu2003 on April 08, 2012, 02:10:07 PM take a serious look at: these four 13x16 maps:
1d69b4,1d6b92,1d6d70 and(!) 1d67d6 Title: Re: Smoke limit EDC16 VW Jetta 1.9TDi 2008 (BXE) Post by: melodic on April 17, 2012, 09:58:11 PM 1d67d6 what is it? lambda?
axes maf vs rpm? Title: Re: Smoke limit EDC16 VW Jetta 1.9TDi 2008 (BXE) Post by: lulu2003 on April 18, 2012, 04:32:01 AM lambda based smoke maps f(rpm,air load per cylinder in mg).
Title: Re: Smoke limit EDC16 VW Jetta 1.9TDi 2008 (BXE) Post by: melodic on April 20, 2012, 10:19:29 PM take a serious look at: these four 13x16 maps: I`ve tryed to reduce these maps by 15%, but no results (1d69b4,1d6b92,1d6d70 and(!) 1d67d6 Title: Re: Smoke limit EDC16 VW Jetta 1.9TDi 2008 (BXE) Post by: lulu2003 on April 21, 2012, 03:29:36 AM probably you run into other limiters?!
Title: Re: Smoke limit EDC16 VW Jetta 1.9TDi 2008 (BXE) Post by: melodic on April 22, 2012, 03:47:02 AM probably you run into other limiters?! No. It is smoke limit. See the log.Title: Re: Smoke limit EDC16 VW Jetta 1.9TDi 2008 (BXE) Post by: lulu2003 on April 22, 2012, 05:42:21 AM wow, I wish I ever had this details of logging when doing BMW diesel.... ;)
Indeed it looks like smoke map limits. Increasing boost is no option? Title: Re: Smoke limit EDC16 VW Jetta 1.9TDi 2008 (BXE) Post by: melodic on April 30, 2012, 10:27:49 PM It is maximum boost on low rpm.
Title: Re: Smoke limit EDC16 VW Jetta 1.9TDi 2008 (BXE) Post by: lulu2003 on May 02, 2012, 04:04:41 AM can you provide your latest mod?
Title: Re: Smoke limit EDC16 VW Jetta 1.9TDi 2008 (BXE) Post by: lulu2003 on May 02, 2012, 04:29:41 AM take a serious look at: these four 13x16 maps: 1d69b4,1d6b92,1d6d70 and(!) 1d67d6 you find the same structure also around $18AD76 check it. also there are 2 3D maps before these Lambda based maps. which could be some kind of fuel based (mg) smoke limiting. I guess in VAG EDC16 you can switch if lambda or mass based limits? Title: Re: Smoke limit EDC16 VW Jetta 1.9TDi 2008 (BXE) Post by: melodic on May 07, 2012, 07:26:36 PM 18a9ba - no result :(
Title: Re: Smoke limit EDC16 VW Jetta 1.9TDi 2008 (BXE) Post by: lulu2003 on May 08, 2012, 04:04:40 AM sorry, I think I cannot help anymore. no experience with VAG.
did you try to ask in the ecuconnection forum? they are very kind to answer some diesel specific questions. Title: Re: Smoke limit EDC16 VW Jetta 1.9TDi 2008 (BXE) Post by: melodic on May 08, 2012, 08:58:28 AM thank you anyway, lulu
Title: Re: Smoke limit EDC16 VW Jetta 1.9TDi 2008 (BXE) Post by: janne on May 10, 2012, 01:44:03 AM There is smokelimitter via boost also.
I look later today. Title: Re: Smoke limit EDC16 VW Jetta 1.9TDi 2008 (BXE) Post by: janne on May 10, 2012, 06:56:41 AM 0018A6B0
12x16 enjoy |