Hi i put a catless downpipe on my 2014 cla45 and i was trying to cdisable the p0420 code but the code always comes back even though the code says disabled in the tune. some times a take days or just...
Type: Posts; User: GREGORY TUNING
Hi i put a catless downpipe on my 2014 cla45 and i was trying to cdisable the p0420 code but the code always comes back even though the code says disabled in the tune. some times a take days or just...