Hey guys,
I had my emissions tested today but it didn’t pass, wasn’t a mot though, had a friendly pass in sept 19 but he said the lambda was probably causing an emissions issue. Failed with a new bosch lambda fitted plus oil, oil filter and fuel filter change.
I’m not clued up on what the numbers from today mean, but I’ll post them up in case anyone can help? Is the lambda reading good?
Here’s the mot from September
I suppose if the lambda is working it rules that out, I put in a new sports cat in Aug 19 so it’s not that.
Will check plugs, which are a couple of years old now so might be them, boost leaks, earth from lambda I’ve read might be a cause, engine temperature sensor/s? I’ll clean the afm too. Maybe the Apexi no clean needs a clean?
Anything else I’ve missed? Would good to know if anything can be ruled out from above if I’m talking s**t
Maybe some are lean symptoms I don’t know.
Could not using the car since October 19 have anything to do with it? Done about 80 miles before today’s test. Does it need to clear its throat a bit haha?