inkredible

How many pre-cat O2 sensors does the 1992 sc300 have?

https://www.clublexus.com/forums/mai...r-writeup.html

I see 1 on this write up. Is there a sensor on each cylinder bank?

inkredible

This post helped me figure out my answer. 1992 sc300s have 1 O2 sensor on the exhaust manifold.

I noticed on other forums, individuals were saying that there SC's had 2 sensors on the exhaust manifold and wanted to be sure before changing mine.