View Full Version : Error code 00811

08-04-2009, 07:21 PM
Have changed autobox ecu in a 1997 2.8 v6 sharan.Get this code along with statement"System not ready for interrogation"(Ross tech -cycleignition and try again)Have tried this several times to no avail.Anyone out there know anything?Also does anyone know where I can find a list of VW specific codes.Any help would be greatly appreciated.

08-04-2009, 09:16 PM
Hi there cn't help you with the code - here's a link that'll perhaps help.


08-04-2009, 09:31 PM
00811 isn’t shown on Ross Techs pages or even in VW’s own info on that vehicle but appears on later ECU’s under Guided Fault Finding. Which ECU part number was in the vehicle and which one have you fitted.

http://wiki.ross-tech.com/index.php/Category:Fault_Codes (http://wiki.ross-tech.com/index.php/Category:Fault_Codes)

11-04-2009, 09:39 PM
Sorted problem.The ecu sent with autobox was for a golf apparently.Fitted one with right code and all is ok.