Hello, I went to my local shop and had two error codes citing the o2 sensor and the knock sensor. Where are these two located. Is there anywhere online to look at the engine diagram for this vehicle.
Thank you.
1999 Buick Riviera O2 and Knock Sensor Location
Apr 23, 2007
2 Replies
Ron wrote in news:1177346699.010870.307850 @b58g2000hsg.googlegroups.com:
plenty!..start with a google search............kjun
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is usually pretty good. It has tons of diagrams and how-to info.
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