Having problems with your 2000 BMW 5 Series ?

Check engine light

\015 I have a 2000 540i with a manual transmission. I took it to get it smogged and it would not pass because of a check engine light. I then paid $190.00 to have a diagnostics run on the car. I was told that the protect check diagnositics revealed:PO443 EVAP emissions and 98 tank vent valve was the codes that came up. I was then told that it would cost another $196.00 to tell me just which sensors were the problem, then there would be an additional charge to replace the faulty parts plus the cost of the parts. How can I find out which parts are faulty without paying the additional $190.00. thanks,Joel\015 Posted / edited by AnonymousUser on : 20-11-2017

Answers :

Check engine light could be on for many reasons. You never know what is wrong.
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\015\012You would have to take it to Autozone and ask them to scan it (free).\015\012The only problem is that if there are multiple failure, it can only\015\012show 1 or 2 error code.
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\015\012So you may not know if there's MORe problems AFTER you fix the first set of code.
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\015\012Good Luck.
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