Engine Performance problem
1997 BMW Z3 6 cyl Four Wheel Drive Manual
All tests indicate a bad H02S sensor. Is there anything else I can check before replacing this. Where do I look for this, the local Auto Zone said it would be close to engine in the exhaust system, I cannot see anything from above so I guess the next step is to get underneath and find it. Is there any thing else that I need to know before replacing this expensive part ( $130+) I am now checking the air filters and checking for exhaust leaks and I guess for good electrical connections.
1997 BMW Z3 6 cyl Four Wheel Drive Manual
All tests indicate a bad H02S sensor. Is there anything else I can check before replacing this. Where do I look for this, the local Auto Zone said it would be close to engine in the exhaust system, I cannot see anything from above so I guess the next step is to get underneath and find it. Is there any thing else that I need to know before replacing this expensive part ( $130+) I am now checking the air filters and checking for exhaust leaks and I guess for good electrical connections.
Apr 2, 2010 at 12:03 PM