O2 Sensor

rtgribble · Post by **rtgribble** » Fri Jan 13, 2012 4:57 pm

I replaced 2 out of the three on my S10 Crew 2004 and now the dreded lil idiot lights on!..lol.. I had the code pulled and its the Bank 2 Sensor 1 is this turkey located on the passanger side on the down pipe of the exhaust? Thanks for your help guys I'm looking all over the place for information just coming up empty a little bit!

Thanks!

Post by **HenryJ** » Fri Jan 13, 2012 5:11 pm

Banks are numbered by the cylinder number on which they reside. Left side is bank #1 and right side #2. They are then numbered as they travel down stream. Sensor #1 is closest to the cylinder head.

Bank 2 sensor 1 is the first sensor from the exhaust manifold on the right side.

rtgribble · Post by **rtgribble** » Fri Jan 13, 2012 5:19 pm

Thank you hmm i replaced that once already! Hmm looks like I will need to purchase a better O2 sensor..grr ...

Post by **HenryJ** » Fri Jan 13, 2012 5:28 pm

Watch out for a bent pin in the connector, or a bad spot in the wiring too.

rtgribble · Post by **rtgribble** » Fri Jan 13, 2012 9:06 pm

I will look at the wiring of the new one and see if I can check the resistance in the old one.

Thanks

S-10CREWCAB.NET

O2 Sensor

O2 Sensor

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Re: O2 Sensor