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Old 12-07-2009, 05:18 PM
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morrieschoice morrieschoice is offline
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Location: birmingham,al
Join Date: Oct 2006
Posts: 529
Mein Auto: 2001 3.0 Z-3 ROADSTER
Z3 Oxygen Sensors

Has anyone replaced the O2 sensors on their Z-3? I know there are front and rear sensors (2 for each side)...right? Looking at the diagram on, they appear to be running off the headers /manifold. So, how do gain access to them so they can be replaced? Your response will be greatly appreciated.
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