986 Forum - The Community for Porsche Boxster & Cayman Owners - View Single Post

steved0x · 03-06-2014, 04:56 PM

Here's a good thread:
P0133 CEL code

Typically that code is from an old and failing O2 sensor.

The linked thread links to a good resource on o2 sensors, I recently replaced one; I got it from amazon

03-06-2014, 04:56 PM	#3
steved0x Registered User Join Date: Dec 2012 Location: FL Posts: 4,144	Here's a good thread: P0133 CEL code Typically that code is from an old and failing O2 sensor. The linked thread links to a good resource on o2 sensors, I recently replaced one; I got it from amazon