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So I fitted a Fujitsubo Legalis R cat back exhaust to my EP3 and straight away engine light came on with 65-02 HO2S S2 heater (P0 Circuit 141) malfunction - which is the 2nd lambda sensor?
Running stock manifold and cat just changed B pipe and rear silencer, surely that should not affect anything?
What’s the best way to sort this out? Could the sensor get damaged somehow after a tough fight with the exhaust bolts?
Any help would me muchly appreciated as I need to get this sorted but not sure where to start.
Thanks!
Running stock manifold and cat just changed B pipe and rear silencer, surely that should not affect anything?
What’s the best way to sort this out? Could the sensor get damaged somehow after a tough fight with the exhaust bolts?
Any help would me muchly appreciated as I need to get this sorted but not sure where to start.
Thanks!