Not able to read parameters with vcds 2010 golf tdi

vwman2

Veteran Member
Joined
Feb 8, 2012
Location
Orange County NY
TDI
03 Jetta Wagon Tdi, 2010 Golf TDI
Hey all,
Been chasing bad fuel economy in another thread and today went back to a guru to get another scan and could not read parameters. He did it have the time to do more today but what would cause this? Ecu going south?
Thanks
Jamie
 
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