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Title: CWKONLS = 17 Post by: terminator on August 14, 2013, 07:20:04 AM Could anyone please confirm should I change CWKONLS to 17 (11 hex) on 1.8t?
Stock value is 3 (not 33 in hex) thats why I'm not sure about it. Title: Re: CWKONLS = 17 Post by: matchew on August 14, 2013, 07:52:36 AM What are you trying to do?
Title: Re: CWKONLS = 17 Post by: terminator on August 14, 2013, 07:55:17 AM I'm trying to disable rear O2 lambda control
Title: Re: CWKONLS = 17 Post by: matchew on August 14, 2013, 08:04:31 AM You are looking in the wrong place.
Title: Re: CWKONLS = 17 Post by: terminator on August 14, 2013, 08:09:03 AM But according to S4 wiki and some threads, CWKONLS shoud be changed also.
Title: Re: CWKONLS = 17 Post by: matchew on August 14, 2013, 09:45:47 AM Doing anything with CWKONLS will not stop any lambda control
Title: Re: CWKONLS = 17 Post by: carsey on August 14, 2013, 11:39:19 AM The S4 wiki relates CWKONLS as rear lambda control.
The wiki refers you to this page listed below. http://nefariousmotorsports.com/forum/index.php?topic=2980.msg29108#msg29108 Ive read stock value is 3 and comes up as 3 on my stock 1.8T BAM 018CB file. Title: Re: CWKONLS = 17 Post by: terminator on August 14, 2013, 11:51:26 AM Yes, and if I am right in understanding its a code word for lambda probe. But what does 17 means? So maybe codewords for 2.7t and 1.8t are not the same?
Sorry for a maybe stupid questions, but I would like to know what I've done xD Title: Re: CWKONLS = 17 Post by: catbed on August 14, 2013, 11:59:42 AM Yes, and if I am right in understanding its a code word for lambda probe. But what does 17 means? So maybe codewords for 2.7t and 1.8t are not the same? Sorry for a maybe stupid questions, but I would like to know what I've done xD The 1.8t and 2.7t coding for CWKONLS are different. 2.7 had two banks and 1.8 has 1. Set/clear the proper bits for your setup and convert bin->dec. it's really simple with windows calculator. Title: Re: CWKONLS = 17 Post by: terminator on August 14, 2013, 12:07:56 PM Thanx for everybody, I got it.
First bit is precat O2, second is postcat. So for 1.8t I should change it from 3 to 1 if I dont need postcat probe. Title: Re: CWKONLS = 17 Post by: automan001 on August 15, 2013, 03:34:42 AM Thanx for everybody, I got it. Here is clear description, might be useful for others, found in FR of ME7.3, section APP GGLSH 3.30 Application hintFirst bit is precat O2, second is postcat. So for 1.8t I should change it from 3 to 1 if I dont need postcat probe. CWKONLS : -----------> Code word in % PROKON : Sensors present upstream of the catalyst ---> Bank1: B lsv by Bit 0 = 1 Bank2: B lsv2 by Bit 4 = 16 (gives 17 as the sum) Sensors present downstream of the catalyst --> Bank1: B lsh by bit 1 = 2 Bank2: B lsh2 by bit 5 = 32 (gives 34 as the sum) For all 4 installed seensors: CWKONLS = 51 Title: Re: CWKONLS = 17 Post by: carsey on August 15, 2013, 04:43:35 PM so what have you set a 1.8t to with the rear lambda removed?
Did you notice there are also some of the codewords and things beginnging with C were missing? ive got about 2 or 3 missing when coding out the rear lambda on my BAM file with fully defined map pack Title: Re: CWKONLS = 17 Post by: masterj on August 16, 2013, 01:24:49 AM so what have you set a 1.8t to with the rear lambda removed? Did you notice there are also some of the codewords and things beginnging with C were missing? ive got about 2 or 3 missing when coding out the rear lambda on my BAM file with fully defined map pack Set it to 1 dec Title: Re: CWKONLS = 17 Post by: carsey on August 16, 2013, 06:54:02 AM Set CWKONLS to 1?
just confirming haha, Title: Re: CWKONLS = 17 Post by: masterj on August 16, 2013, 07:04:58 AM |