got the 640A code. lots of reading, not sure which way to turn. earlier s40 have a VVT solenoid that bolts onto head with four bolt. on this engine the VVT solenoid fits vertically into head. any suggestions to check?
Thanks
Cliff Hubbard
2009 S40 CEL 640A. Help!
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cliffordhubbard
- Posts: 18
- Joined: 19 October 2011
- Year and Model: V 70 wagen 2007
- Location: Maryland
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