02 1995 engine management light coming on - fed up with x-trail
Had engine management light come on did code read came up as p0420,=faulty cat,faulty lamda sensor or faulty wiring,local exhaust co removed exhaust found half the cat missing(internally)nissan want£800 for front cat,got aftermarket for£350 fitted with a mate(mechanic)engine light reset ,came on again,replaced lamda sensor can only get gen nissan£198 fitted another reset,light came on again,same code,had emmissions test done exactly same readings as last two mot"s,had test on lamda sensors on oscilliscope both switching fine,more cost,tried four garages,no one seems to want to know now as its no longer just a bolt on,even my local auto electrics co say they cant help,spent a fortune car now only worth about £2500 max trade in ,HELP ANYONE?
02 1995 engine management light coming on - macavity
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