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threshold
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Catalyst below threshold fault
Hello, I keep getting the same fault popping up telling me the catalyst is below its threshold. I have a Piper turbo back exhaust system with a sports cat fitted. When I fitted the exhaust 8 months ago it was fine up until now. Any ideas on what it might be? Cheers, Henry- henryg
- Thread
- catalyst fault threshold
- Replies: 6
- Forum: Leon Mk1 (2000-2006)
