Hey all
Have a golf R32 2008
Thanks for the add on this forum. I've been told there are 4 O2 sensors and some of them are playing up.
The error codes:
P0430 - Catalyst system, Bank 2 Efficiency below threshold lower limit not reached (Intermittent)
P0420 - Catalyst system, Bank 2 Efficiency below threshold lower limit not reached (Intermittent)
P0441 -Evap Emission contr.sys incorrect purge flow Lower limit not reached. (Intermittent)
So from my understanding theres an issue with the sensors but unsure which out of the 4? Or rather just change them all? Or is there a maintenance method such as cleaning the sensors if possible.
Apologies if this has been asked before.
Thanks
Ezat
Have a golf R32 2008
Thanks for the add on this forum. I've been told there are 4 O2 sensors and some of them are playing up.
The error codes:
P0430 - Catalyst system, Bank 2 Efficiency below threshold lower limit not reached (Intermittent)
P0420 - Catalyst system, Bank 2 Efficiency below threshold lower limit not reached (Intermittent)
P0441 -Evap Emission contr.sys incorrect purge flow Lower limit not reached. (Intermittent)
So from my understanding theres an issue with the sensors but unsure which out of the 4? Or rather just change them all? Or is there a maintenance method such as cleaning the sensors if possible.
Apologies if this has been asked before.
Thanks
Ezat
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