hey guys, i have tried the tech section and search but cant find a write up for replacing an 02 sensor, in this case the left one. do we have a tech section on this step by step or is there a thread i have clearly missed that tells me how to change then??? cheers guys, erik
Step one remove old sensor, step two install new sensor Soak overnight first with penetrating oil such as inox to loosen the thread. To get a socket on the old sensor if it won't undo with a spanner you can break off the part protruding from the dump/manifold.
I've always wanted to say this: "Search is your friend!" Try this link - http://www.aus300zx.com/forum/showthread.php?t=250301&highlight=O2+sensor+replacement