elRey
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« Reply #420 on: October 14, 2014, 09:58:31 AM »
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maybe 10 hPa diff in lde is nothing to worry about when setting (unsetting really) B_lddy.
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« Last Edit: October 14, 2014, 10:01:37 AM by elRey »
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phila_dot
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« Reply #421 on: October 14, 2014, 10:27:49 AM »
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I will have to check my xdf/file.
I know that I addressed this.
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« Last Edit: October 14, 2014, 10:29:29 AM by phila_dot »
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nyet
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« Reply #422 on: October 14, 2014, 10:31:38 AM »
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I will have to check my xdf/file.
I know that I addressed this.
Can you cross ref with the 5120 file posted by me? I'd like to know if i'm posting known bad images
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nyet
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« Reply #423 on: October 14, 2014, 10:40:15 AM »
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in BGRLP-BPSPMV there is a division by 2.0. Should this division constant (2.0) be rescaled? This would affect psp_w .
mov dpsmp_w_word_382038, r5 mov r7, r5 sub r7, dpsdvs_w_word_382036 jmpr cc_NV, loc_86BB58 mov r7, #8000h subc r7, #0
loc_86BB58: ; CODE XREF: BGRLP+2DE ashr r7, #1 ; division by 2 add r7, dpsfg_w_word_381E58
I'm not seeing this in 551M... is this for a different ecu?
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elRey
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« Reply #424 on: October 14, 2014, 10:44:48 AM »
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Yes, that's from the well documented TT file.
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phila_dot
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« Reply #425 on: October 16, 2014, 08:25:40 PM »
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What are you doing for the hard coded 10 hPa in LDRPID-MAIN for Hysteresis to set B_lddy ?
It's 8bit and hard coded #1. So, it can't be divided. Does that mean B_lddy is broken now? Or at least now considered 20 hPa (twice the left set value for Hysteresis)?
Not an issue in S4 M box. B_lddy is set if lde > 0 and less than UMDYLDR, clear otherwise.
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phila_dot
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« Reply #426 on: October 16, 2014, 08:27:50 PM »
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Can you cross ref with the 5120 file posted by me? I'd like to know if i'm posting known bad images I will check it out in the next few weeks. I ended up including everything, even if not applicable due to CW. For example, I have a TON of BKV stuff in there.
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elRey
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« Reply #427 on: October 17, 2014, 10:20:17 AM »
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My effort on 032HS file
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elRey
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« Reply #428 on: October 17, 2014, 08:07:05 PM »
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Not an issue in S4 M box.
B_lddy is set if lde > 0 and less than UMDYLDR, clear otherwise.
Hmmm. I read the FR as b_lddy is set above UMDYLDR and cleared when lde falls below 10hPa. 10 vs 0 hPa I can see being different without deviating from FR. But B_lddy not being set above UMDYLDR on the M-box greatly differs from my FR understanding. But I've never looked at the mbox. I'm wondering if changing the 10hPa to 0 would be better than leaving it at the rescaled 20hPa, to be more like the mbox.
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phila_dot
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« Reply #429 on: October 17, 2014, 09:17:31 PM »
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The factor is 10, so 1h is 10hpa.
Yes, you are correct. I wrote that too quickly.
B_lddy is clear if lde <= 0 and set if lde > UMDYLDR.
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Bische
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« Reply #430 on: December 19, 2014, 03:54:09 PM »
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What are you doing for the hard coded 10 hPa in LDRPID-MAIN for Hysteresis to set B_lddy ?
It's 8bit and hard coded #1. So, it can't be divided. Does that mean B_lddy is broken now? Or at least now considered 20 hPa (twice the left set value for Hysteresis)?
10 or 20 hpa hysteresis wont make a world difference for B_lddy, it is a ver small increase vs. what a sway in boost would make for performance.
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aef
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« Reply #431 on: May 25, 2015, 07:55:50 AM »
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I tried to implement this into my S3 AMK/BAM ecu but i endet up with a lumpy and little bit richer idle and rough gear change.
Attached you will find a log
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automan001
Full Member
Karma: +47/-0
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Posts: 153
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« Reply #432 on: May 27, 2015, 05:45:58 AM »
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Thanks everybody for the info you shared! Using posts in this thread + FR + IDA + 3 sleepless nignts I've successfully converted my 1.8T 032HN1 box to 5 bar. First run at idle was impressive, I didn't expect much success from the first run. Night run on full load & full boost was amazing. Everything is under control. I observe no issues after conversion. Pressure sensor readings in logs were initially divided by 2, so I had to multiply by 2 corresponding me7log variables to compensate. From the logs I see that ps_w reading is correct, rl_w is also good and as expected, lamsoni_w shows proper numbers. It's cool to have more than 2.5 bar boost fully controllable. Increased my everyday boost to +1.65 bar & limited torque a little bit on 1-st and 2-nd gears, 3-rd gear now pulls very strong. But now with such pressure and +30C outside, my intake air is slightly hot (50-60C), so I will need to think about bigger intercooler.
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« Last Edit: May 28, 2015, 02:49:38 AM by automan001 »
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nyet
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« Reply #433 on: July 15, 2015, 12:05:51 PM »
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desch
Newbie
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Posts: 9
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« Reply #434 on: August 03, 2015, 07:55:33 AM »
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Which 3.0 bar sensor part number is best for working with the reference 5120 m-box bin? I only see 4.0 bar part numbers mentioned in this thread.
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« Last Edit: August 03, 2015, 08:02:27 AM by desch »
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