Hi all,
Just wondering if i can get some help with a few basic faults and their remedies.
These are a handful of fault codes returned on a U281 tool, which ive looked up online (ross-tech). I'm assuming more detailed info would be available using vagcom but i dont have access. I dont mind biting the bullet and paying for a more in-depth diagnostic (if its worth it?) but thought i'd ask on here first.
00537 - Lambda (Oxygen Sensor) Regulation [oxygen sensor control]
http://wiki.ross-tech.com/wiki/index.php/00537I have no obvious symptoms that there is a fault (running rough), so not sure which of the suggested solutions to try, of which there are a few. The only two Im pretty sure i can rule out are air/vac leaks and low/empty fuel.
00668 - Supply Voltage Terminal 30 [battery power voltage supply terminal (terminal 3)]
http://wiki.ross-tech.com/wiki/index.php/00668Is this relay 30?
solutions include:
Check Fuse(s) ----- all appear fine
Check/Repair Wiring/Connectors from/to Control Module ----- is the 'control module' the fuse box or the ECU?
Check Power Supply (Battery/Generator) ----- is it likely a battery issue and worth trying an alternate battery?
01276 - ABS Hydraulic Pump (V64)
http://wiki.ross-tech.com/wiki/index.php/01276Lots of possible causes and solutions for this one!
Another fault code i have is o/s rear ABS sensor (00287). Would this cause a circuit fault and in turn generate the V64 fault? Good idea to first replace sensor and run diagnostic again before doing more investigating?
On ross-tech it says "Special Notes - Explicitly check the Fuse(s) near the Battery!"
The single fuse next to the battery is fine.
Any info or advise would be very much appreciated!
