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| VCDS (aka Vagcom) For all your electronic debug / diag advice queries and mods. |
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#2
13th June 2012, 03:56 AM
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Sounds like the wiring or Connectors from/to Transmission Control Module (J217) are faulty in some way. That;s where I'd start. You can check in VAGcom - Measuring Value Block (MVB) 125+
Could be a fualty TCM possibly otherwise.
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#3
13th June 2012, 06:02 AM
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Is the VAGCOM connecting to TCU?
__________________
Currently 8less 2011 Q7 S Line 3.0TDI, 2016 Tesla Model S 90D 8 history: 2006 A8 Sport 4.2TDI quattro SOLD, 1997 S8, reached end of life with gearbox failure
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#5
16th June 2012, 05:29 PM
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That's results from ECU and ABS. Is VCDS not connecting to TCU? Do you get no connetion error when trying to read TCU?
__________________
Currently 8less 2011 Q7 S Line 3.0TDI, 2016 Tesla Model S 90D 8 history: 2006 A8 Sport 4.2TDI quattro SOLD, 1997 S8, reached end of life with gearbox failure
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#7
19th June 2012, 01:45 PM
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Quote:
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#9
28th June 2012, 09:51 PM
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Possibly water ingress in the TCU / connector, or a broken wire.
__________________
 2006 Audi A8 D3 Quattro Sport 4.2 TDI - Silver, Family Oil Burner. 2000 Audi A4 Quattro Sport 2.5 TDI - Santorin Blue, S8-Powered DTM Race Car Build In Progress. 2000 Audi A4 Quattro Sport 2.8 30V - Pelican Blue, RS4 Widebody, D3 4.2 01E, High-Spec B5 Build In Progress.
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