kwaka738
Active Member
- Joined
- Aug 14, 2011
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- Location
- Wantirna, Victoria
- Members Ride
- VE MY09 Berlina Sportwagon
If youre getting catalyst low efficiency trouble codes I would suggest replacing the cat gaskets first.
A common issue is the gaskets leaking and messing with the post cat readings.
Ricey
Are you saying if you get codes such as:
P0420 Catalytic Converter Low Efficiency (Bank1) or
P0430 Catalytic Converter Low Efficiency (Bank2)
there may be nothing wrong the the Catalytic Converter and it could be just the seals so it is a good move just to replace these seals first to see if the problem goes away?
Thanks