MK5 Golf GTI
All Things Mk5 => Mk5 General Area => Topic started by: Guyver99 on February 26, 2023, 04:13:03 pm
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Hi all,
As my last post got locked due to people having an agenda about scanning a vehicle pre purchase. I though I would provide a guide on what to scan for. Feel free to add other useful values you can scan for to determine if there is an issue.
So far I have
Block 1 - Lambda sensor - closer to 0 the better
Block 3 - ensure the mass flow sensor is working and not stuck
Block 14/15/16 - ensure no misfires
Block 90 91 93 - check VVT/chain -
AFAIK - Bank 1 should be within 0-3 anymore consider a camchain
ensure spec and actual cam adjustment are similar
Also found this very useful document on various measuring values on DSG boxes.
https://www.team-bhp.com/forum/attachments/technical-stuff/2220949d1634616536-vw-dsg-how-check-dq200s-clutch-wear-ssp-094-diagnosis-automatic-gearboxes-0am-02e.pdf
Good luck