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macxxx
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« Reply #150 on: December 15, 2020, 04:25:50 AM »
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Vag epprom is not perfect - it also doesnt show this info in some rb4 clusters.
What do you need from that superb epprom? Pin?
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maj0nez
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« Reply #151 on: December 15, 2020, 05:49:35 AM »
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Ok thanks I have everything, I needed info why it is not showing.
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macxxx
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« Reply #152 on: December 15, 2020, 11:19:16 AM »
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Ahhh ok  |
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pukacinio
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« Reply #153 on: December 23, 2020, 11:43:01 AM »
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I need help  I have 4B0 920 981J in audi 80 quattro with 2.7 ex biturbo engine. I tried to calibrate cluster to 80 quattro fuel sender but with no luck. After few changes in eeprom needle shows right fuel level but VCDS shows only 4liters, 68 Ohm and fuel reserve shows up on cluster with +- 40 liters of fuel in tank. When empty VCDS says its 280 Ohm, when full 40 Ohm. Somebody can do needed changes or tell me what to do  And here is full mesurement done by some guy. Fuel in Gallons= Ohms Empty = 280 1 = 161 2 = 129 3 = 113 4 = 104 5 = 99 6 = 92 7 = 88 8 = 84 9 = 78 10 = 74 11 = 69 12 = 62 13 = 59 14 = 53 15 = 48 16 = 42 17 = 40 17.75(full) = 40 |
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« Last Edit: December 28, 2020, 01:39:16 AM by pukacinio »
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veigy
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« Reply #154 on: January 31, 2021, 12:16:17 PM »
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Hi, I can confirm that modification below works great. Thanks for help! It is normal when speed on cluster is higher then GPS. In my case is cluster speed about 10-15% lower then GPS and it affects board computer and mileage too....
I compared A6 vs S3 cluster EEPROM and I see some differences in 0x0B4 - 0x0C1 (see picture). Is this what you talking about in previos post? Can I just put these bytes from S3 to A6 eeprom, correct checksum on 0x0B0 and upload it to the cluster?
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veigy
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« Reply #155 on: February 23, 2021, 07:47:35 AM »
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Hi, do anyone have idea where is placed any stuff around ASR/ESP? I have a problem with showing ESP status on A6 C5 VDO cluster with combination ABS/ESP MK20 from TT 8N 2001. Thanks |
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macxxx
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« Reply #156 on: February 23, 2021, 10:58:20 AM »
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It may be a problem because asr esp in a6 c5 vdo is connected by cables , I guess in TT it goes by can. Maybe try to adapt channel 60 in cluster to a value from TT cluster
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veigy
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« Reply #157 on: February 23, 2021, 11:13:34 AM »
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Thanks for reply. Wire to ESP light is on the same place and on both cluster it light up with grounding same pin (blue 32). But in car it does not work and I dont know why  Adaptation is the same on both clusters... |
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Nasenbastl
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« Reply #158 on: March 01, 2021, 11:26:36 AM »
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Hello, I somehow can't do it, would anyone want to change my data set? The speedometer shows an average of 7 KM / H too much. Many thanks in advance.
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Nasenbastl
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« Reply #159 on: March 14, 2021, 01:59:46 AM »
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I wrote an XDF file. I get the vehicle identification number, immobilizer number, coding, adjustment channel displayed correctly. But somehow I don't get any further ..
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Nasenbastl
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« Reply #160 on: March 14, 2021, 02:03:08 AM »
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Original dump
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vt86
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« Reply #161 on: March 14, 2021, 05:49:16 AM »
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Could some one give a bit help. Has something happened to file during reading dump (corrupted) or is this really like this?
I looked few ori dumps and seems that I'm missing some data (in my dump there's parts which are "55 55")
ps. which would be reliable software to draw dump out via k-line. And what cable is preferred? (freeware or inexpensive one)
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elektronik13
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« Reply #162 on: March 14, 2021, 12:08:24 PM »
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Could some one give a bit help. Has something happened to file during reading dump (corrupted) or is this really like this?
I looked few ori dumps and seems that I'm missing some data (in my dump there's parts which are "55 55")
ps. which would be reliable software to draw dump out via k-line. And what cable is preferred? (freeware or inexpensive one)
what is this device that will skip the immo data when reading |
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vt86
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« Reply #163 on: March 15, 2021, 12:56:33 AM »
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what is this device that will skip the immo data when reading
Some old Vag-k+can. I'm was lazy to remove cluster and read with prommer. So all hints are welcome what to use. Biggest reason for tinkering cluster is that i'm running quite big injectors (950cc) and would like to adjust fuel consumption to show more realistic readings. And Of course needle sweep would be nice extra and maybe temp gauge reading bit more accurate. |
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elektronik13
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« Reply #164 on: March 15, 2021, 04:42:18 PM »
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Some old Vag-k+can. I'm was lazy to remove cluster and read with prommer.
So all hints are welcome what to use.
Biggest reason for tinkering cluster is that i'm running quite big injectors (950cc) and would like to adjust fuel consumption to show more realistic readings.
And Of course needle sweep would be nice extra and maybe temp gauge reading bit more accurate.
search on google vag eeprom programmer and cable KKL to USB or Com port |
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