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Author Topic: Can't get 24V VR6 (ME7.1.1) 022906032CS into boot mode  (Read 31221 times)
EuroXs4
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« Reply #15 on: April 27, 2010, 05:13:11 PM »

You can look up throuhg this page to find what you need to do to get it into boot mode.LEt me know if it help or part nubmer of the chipset or ecu would be helpful.
http://youyoukiller.free.fr/boot_mode/

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vwraceguy
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« Reply #16 on: April 30, 2010, 11:03:18 AM »

there was a jpeg in that link of a porsche 7.1.1 that looked idential and showed a jumper change to get testmode.
I tried that, but it didn't work.
BENZIN ME7.1.1  0005
Bosch part number 0261207881
VW part number 022906032CS

main chip part number: Infineon/Siemens B59575  1037354637
other main chip part number: ST B59029 1037359615

Flash is AM29F800BB-55SE0
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vwraceguy
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« Reply #17 on: April 30, 2010, 11:29:37 AM »

I'm in!!!  so excited!

http://wiki.obdtuning.com/?title=Bild:AudiPorscheSeatSkodaVAGME7.jpg

needed a 2.2K resistor to pin 21
and 5K resistor to boot pin

also did the jumper thing from here:
http://wiki.obdtuning.com/?title=Debugger-Instruktion

currently downloading my bin file
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EuroXs4
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« Reply #18 on: April 30, 2010, 05:13:29 PM »

Kool Im glad you got it. Is your vr6 stock for now???
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vwraceguy
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« Reply #19 on: April 30, 2010, 07:49:09 PM »

Yes, its stock right now other than I might do a cat delete for space reasons. 
Its a mid-engine MK1 Scirocco project:

http://forums.vwvortex.com/zerothread?id=2636625&page=7

My main issue is getting the immobilizer disabled.  I won't be running the cluster at all.
I think it's a mod that needs to be done to the serial eeprom.

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EuroXs4
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« Reply #20 on: May 01, 2010, 10:40:24 AM »

Glad To hear your project is coming along nicely.Galletto might not solve your immobilizer issue but its worht a shot i believe there is programming inside the ecu that sends out the request for the immobilizer code.Hoepfuly this thread will be of help to you.

http://forums.motivemag.com/zerothread?id=4756488
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vwraceguy
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« Reply #21 on: May 03, 2010, 02:15:29 PM »

Thanks for the link..
I ordered a eeprom burner similar to the one that guy used, so now I have some code changes to try.  At least if I mess up the Immo system I'll be able to revert it back to the original and try again.

http://www.mcumall.com/comersus/store/comersus_viewItem.asp?idProduct=4282

They also have an adapter to program the chip without de-soldering and should make it alot easier/quicker.

http://www.mcumall.com/comersus/store/comersus_viewItem.asp?idProduct=4234
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EuroXs4
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« Reply #22 on: May 07, 2010, 12:02:13 PM »

pretty sweet. Yeah if i remember correctly you need to read out a separate eeprom and edit that memory. Looks pretty easy.
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vwraceguy
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« Reply #23 on: May 12, 2010, 06:12:17 AM »

the eeprom burner came in and I was able to read and write to the serial eeprom without pulling it off the board:


now I just have to get the engine wired up to test it.
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EuroXs4
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« Reply #24 on: May 12, 2010, 01:53:47 PM »

Kool glad to hear it.Where did you purchase your hardware??burner??soic8 clip and the board and all??care to share??let me know.
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DavidG60
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« Reply #25 on: May 14, 2010, 02:25:05 AM »

Not sure you will be able to read/write completely the serial eeprom without desoldering it.
Please report when you'll do your first test.
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vwraceguy
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« Reply #26 on: May 16, 2010, 04:24:50 PM »

Was able to start the engine.. no cooling hooked up so didn't run it for more than 15-20 seconds. 
http://www.youtube.com/watch?v=tgIYWj7QQbo
There were some DTCs for junk I didn't have connected, and a code for missing CAN data from the cluster, but I didn't see any checksum errors.

The burner is a GQ-4x from mcumall.com
http://www.mcumall.com/comersus/store/comersus_dynamicIndex.asp


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EuroXs4
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« Reply #27 on: May 16, 2010, 06:49:27 PM »

Kool glad to see it worked out for you.Cant wait to see if finished.Are you going to be running a stock cluster???or cluster from another vw chassis???
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