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ddillenger
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« Reply #15 on: May 15, 2013, 10:57:17 AM »
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Please post so I can add it to the s4wiki or... add them for me  Still very slow going, I know which bytes a lot of the functions are contained in, just not the bit pairs yet. It would be great if I could find a complete list of which components were installed options in each flash. Right now it's just trial and error. I'd prefer to get confirmation prior to posting, as people tend to take the printed word as gospel |
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britishturbo
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« Reply #16 on: May 15, 2013, 08:35:05 PM »
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I got it figured out.
Changing the second byte to 255 disables the N80 checking.
If you also need it changing the sixth byte to 255 disables the N249 checking.
Cheers
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ddillenger
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« Reply #17 on: May 15, 2013, 08:43:19 PM »
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I got it figured out.
Changing the second byte to 255 disables the N80 checking.
If you also need it changing the sixth byte to 255 disables the N249 checking.
Cheers
But what else are you disabling by turning everything in the 6th byte off? The 2nd byte isn't a big deal as the N80 is the only configured component, but the 6th byte has all 4 bits configured (the first bit is bank 2 rear 02's, don't know what the rest are yet). |
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britishturbo
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« Reply #18 on: May 15, 2013, 08:45:50 PM »
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But what else are you disabling by turning everything in the 6th byte off? The 2nd byte isn't a big deal as the N80 is the only configured component, but the 6th byte has all 4 bits configured (the first bit is bank 2 rear 02's, don't know what the rest are yet).
I already had the other bits of the 6th byte turned off anyway lol. If I recall they are just the rear 02 sensors being plugged in or not. |
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ddillenger
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« Reply #19 on: May 15, 2013, 08:51:16 PM »
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Here's what I have for bytes 6 and 7:
Byte 6 LSHHK2 X X X
Byte 7 X BKV LSHHK1 X
X's are as of yet unknown.
I'm fairly certain byte 7 contains LSHHK1, meaning only one of the rear o2's is configured in byte 6.
I've been "flipping switches" all day in ESKONF and recording the results, should be close to finished (for the major components anyway) this weekend.
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britishturbo
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« Reply #20 on: May 15, 2013, 08:58:04 PM »
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Here's what I have for bytes 6 and 7:
Byte 6 LSHHK2 X X X
Byte 7 X BKV LSHHK1 X
X's are as of yet unknown.
I'm fairly certain byte 7 contains LSHHK1, meaning only one of the rear o2's is configured in byte 6.
I've been "flipping switches" all day in ESKONF and recording the results, should be close to finished (for the major components anyway) this weekend.
Yeah byte 7 was also set to 255 to code out rear o2 plug dtc as well. |
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ddillenger
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« Reply #21 on: May 15, 2013, 09:06:23 PM »
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That too (changing byte 7 to 255) is fine, as the only configured bit in byte 7 (for the M-box anyway) is the bank 1 rear o2. There is no issue FF'ing those as nothing else is being affected. My question is what else are you turning off by setting the bits in byte 6? I guess if you noticed nothing changing going forward then fine, but those bits are configured the same in all the flashes that I've looked at, so they have to be doing something.
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phila_dot
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« Reply #22 on: May 15, 2013, 09:17:09 PM »
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You likely won't "notice" anything from FF'ing unnecessary bit pairs until you have an undiagnosed open circuit. Some of the diagnosis' have alot going on and could have other effects, but most of them are pretty basic.
If you have the byte identified, it won't take much more to narrow it down to the correct crumb.
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nyet
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« Reply #23 on: May 15, 2013, 11:06:15 PM »
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I've been "flipping switches" all day in ESKONF and recording the results, should be close to finished (for the major components anyway) this weekend.
ok call me crazy but wouldn't you be better off doing this via disassembly? |
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ME7.1 tuning guideECUx PlotME7Sum checksumTrim heatmap toolPlease do not ask me for tunes. I'm here to help people make their own. Do not PM me technical questions! Please, ask all questions on the forums! Doing so will ensure the next person with the same issue gets the opportunity to learn from your ex
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ddillenger
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« Reply #24 on: May 15, 2013, 11:25:12 PM »
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Not really sure. Phila conceded earlier that trial and error was probably the faster way to do it, and has offered to lend a hand with the condition bits to speed things up. That, and I'm a novice with disassembly. If someone had the v6/v8 FR, I'd gladly throw down to buy it. Unfortunately, the easiest ways aren't always possible If anyone reading this cares to contribute, LMK. I can always use people willing to unplug hardware and flash a file. |
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prj
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« Reply #25 on: May 16, 2013, 12:38:25 AM »
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Not that easy to do this via assembly. Much quicker using an emulator.
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ddillenger
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« Reply #26 on: May 16, 2013, 01:01:03 AM »
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Not that easy to do this via assembly. Much quicker using an emulator.
Any time saving tips? I figured the last 3 bytes have to be comprised of ZUE and EV (doesn't make sense any other way) and comparing the rs4 ESKONF has shed a bit of light on bytes 2, 3 and 7 (cam sensor, intake setup, I have to be missing another one) but there are still quite a few holes to be filled. Other than what I listed, what does the rs4 have that the s4 doesn't (from an electronics standpoint)? These questions aren't limited to PRJ, anyone with experience is welcome to chime in. |
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MyTunes
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« Reply #27 on: October 14, 2013, 05:09:22 PM »
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Nye, This is slightly different than the S4 wiki as only combinations 11, 10, and 00 are defined... not 01. Not really sure why someone would want to use 01, but you never know  Pair of Bits: 1. Bit 2. Bit 0 0 Diagnos´ıs active with OBDII-malfunction storage with test of healing 0 1 Diagnosis active without OBDII-malfunction storage with test of healing 1 0 Diagnosis active without OBDII-Fehlerspeicherung without test of healing (-> EKP) 1 1 Diagnosis not active |
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16g-95gsc
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« Reply #28 on: March 22, 2014, 03:48:26 PM »
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Bringing this one back from the dead.
Has anyone correctly figured out the bit pairs for the M-box ESKONF?
Did I read correctly that setting Byte 7 (10C7B) to 255, is only disabling the diagnosis of the bank 1 rear O2? The XDF that I have been using has two parameters identified for ESKONF. It says set 10C7B to 255 to disable rear O2s (this represents bit 7 and from what I'm reading in this thread should be verified as safe). However, it also identifies 10C7A as another parameter stating "Change to C0 (hex) or 192 (dec) to disable rear o2's". A stock M-box BIN has this byte as 00, and without knowing what bit pairs are involved in byte 6 I am a bit hesitant changing that byte.
I am ultimately looking to remove Evap, and N249 as well. Any help would be greatly appreciated
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ddillenger
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« Reply #29 on: March 22, 2014, 04:02:39 PM »
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You're reading my xdf it appears, and it's correct. Just do what it says, that leaves all the other bit pairs as they were.
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