Is replacing a knock sensor and an O2 sensor a difficult job on a 1999 Nissan Maxima?
Apr 7, 2011 at 9:15 AM
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WRENCHTECH
✓Experienced Mechanic
20,760 POSTS
Yes, it can be on a Nissan. The whole intake usually has to be removed.
Apr 7, 2011 at 10:17 AM
JKELLY123
MEMBER
2 POSTS
Thanks so much
Apr 7, 2011 at 10:38 AM
KHLOW2008
✓Experienced Mechanic
41,812 POSTS
If you have small hands, you might be able to get the sensor out without removing the intake, but is not easy. Removing the air cleaner hoses and throttle body would allow you to gain access.