player
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« on: April 08, 2013, 11:19:47 AM »
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hello! my audi tt 8n0 906 018 A ecu got damaged and i bought a 8n0 906 018 S.. ..if i write the 8n0 906 018 A flash in it ( both are 29f400bb) , vag-com doesnt recognize the ecu anymore....why?what can i do?!
thanx in advance!
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ddillenger
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« Reply #1 on: April 08, 2013, 11:32:04 AM »
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Different bootrom. Run both flashes through ME7Check and compare them.
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player
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« Reply #2 on: April 08, 2013, 11:53:18 AM »
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done.but...what can i do?
thanx!
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ddillenger
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« Reply #3 on: April 08, 2013, 11:55:05 AM »
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looks like you're trying to flash an encrypted file. Vast or APR would be my guess.
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player
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« Reply #4 on: April 08, 2013, 12:03:10 PM »
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i need to flash my original AJQ map...
Audi TT 1.8T AJQ 180HP 8N0906018A 0261204898 359559
what can i do ?
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ddillenger
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« Reply #5 on: April 08, 2013, 12:15:07 PM »
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i need to flash my original AJQ map...
Audi TT 1.8T AJQ 180HP 8N0906018A 0261204898 359559
what can i do ?
It looks like it SHOULD work. It bricks the ecu after the flash? |
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player
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« Reply #6 on: April 08, 2013, 12:20:46 PM »
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yes...:|....vag com doesnt recognize the ecu anymore...
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player
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« Reply #7 on: April 08, 2013, 12:53:35 PM »
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what can i do? help me pleaseeee  |
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ddillenger
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« Reply #8 on: April 08, 2013, 12:55:13 PM »
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Do both cars have the same hardware configurations? If the ecu bricks, there's a hardware difference. Try to find a flash that works with the current ecu and your car.
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player
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« Reply #9 on: April 08, 2013, 01:00:11 PM »
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both are audi tt , 1.8 T , both are 180 hp...
p.s why does the 8n0 906 018 S have 3 checksum errors in me7checker?because of the VAST tune?
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ddillenger
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« Reply #10 on: April 08, 2013, 02:06:24 PM »
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HA
I knew it was VAST or APR. They change everything around. Yes, that's why. I doubt it'll help, but in order to use the VAST tune on another ecu you need to copy the eeprom to the new ecu as well. You'd still be able to connect, so I doubt that's the issue. Why not use the S software?
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player
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« Reply #11 on: April 08, 2013, 02:42:08 PM »
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hmm..i know the tune is in corelation with the eeprom BUT...the vast tune is in the 8n0 906 018 S file..and i need the 018 A map into the S ecu..so..it isn't about the tune..weird....
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aef
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« Reply #12 on: April 08, 2013, 10:51:33 PM »
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...A ecu is FWD and ...S should be NA Car with quattro and maybe ESP recall
Im not sure this will work within another ecu.
Would suggest to flash stock files to try it.
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« Last Edit: April 09, 2013, 06:48:49 AM by aef »
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vwraceguy
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« Reply #13 on: April 09, 2013, 05:43:56 AM »
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I posted my stock 8N0906108S (ATC) file in the original ECU section a long time ago. Just search for it. And you're luck since there's even a .ols file I made for it. If you want your maps from the A ecu, then you'll need to find those definitions and copy the maps over manually onto the S. Probably not much chance they will copy over directly.
Copying the EEPROM might also work to get the A software on the S ecu. I'm not sure if there are any hardware differences.
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player
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« Reply #14 on: April 09, 2013, 01:52:25 PM »
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thanks to everybody for reply-ing!
so...i tryed today to start the car with the 8n0 906 018 S and VAS - S software , and 95040 i read and made immo off..
the car cranks but wont start...
here is the report:
Tuesday, 09 April 2013, 17:19:58
Control Module Part Number: 8N0 906 018 S
Component and/or Version: 1.8L R4/5VT G 0007
Software Coding: 06600
Work Shop Code: WSC 09416
7 Faults Found:
17925 - Main Relay (J271): Electrical Malfunction
P1517 - 35-10 - - - Intermittent
17925 - Main Relay (J271): Electrical Malfunction
P1517 - 35-10 - - - Intermittent
17526 - Oxygen (Lambda) Sensor Heating: B1 S2: Open Circuit
P1118 - 35-00 - -
17877 - EVAP Canister Solenoid Valve 2 (N115): Open Circuit
P1469 - 35-00 - -
17841 - Secondary Air Pump Relay (J299): Open Circuit
P1433 - 35-00 - -
17840 - Secondary Air Injection Solenoid Valve (N112): Open Circuit
P1432 - 35-00 - -
18098 - Malfunction Indication Light (K83): Electrical Malfunction
P1690 - 35-00 - -
(!!! i dont have secondary air pump and secondary air injection solenoid (ajq) but it should have started the engine !!!)
the weird part is with that relay....what's with that j291?...
tomorrow i will try @vwraceguy default S map with universal 95040 immo off...hope it will start eventually..
but..what is with that relay error?!
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