O2 sensor
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Originally Posted by enterconne
have you ever changed any of the sub sensors out?? if so, were they easy and how do you do it??
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Originally Posted by enterconne
by the way, sweet setup with the PC.
The 2nd gen GS3 has three O2 sensors. One for Bank 1 (cylinders 1,2 and 3) before the cat. One for Bank 2 (cylinders 4,5 & 6) before the cat. The third sensor is after the cat where the exhaust pipes join underneath the car but before they separate again.
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Originally Posted by enterconne
Yeap, 161 is Bank 2 Sensor 2 failure.
Check the codes here:
http://www.troublecodes.net/Lexus/
That's the hardest sensor to change because it requires more things to take apart.
Send a quote request to lexus-parts.com. They gave me the best price and offer 1 year warranty. Most other places don't have the OEM and offer no warranty.
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Originally Posted by enterconne
sensor replaced!!!! thanks for the help.
Happy New Year!
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