Bank 1, Sensor 1 02 location? - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

Spiffyguitar · 10-14-2010, 10:02 PM

Does anyone know which o2 sensor is bank 1, sensor 1? I'm throwing a 02 code and need to replace the sensor.

All 4 have been removed and reinstalled, and in the process the wires were twisted and apparently I'm now having issues months later. One of the o2 sensors is reporting 'no activity'. Now, every now and then, under light load, I also get a random misfire code which happens at the same time. When I hit the throttle more (open loop), the problem immediately goes away.

Anyone know 100% which sensor this is? I have an idea, but don't want to replace more than I have to! Thanks!

PS- No, it's not going to the dealer... haha

firestone_ss · 10-14-2010, 10:08 PM

bank 1is on the driver side sensor1 is the front sensor

Spiffyguitar · 10-15-2010, 02:19 AM

Quote:

Originally Posted by firestone_ss

bank 1is on the driver side sensor1 is the front sensor

Sweet! Thanks for the help. That's what I was thinking too, then one of my friends mentioned he thought the number one was on the other side. That just didn't seem right to me.

firestone_ss · 10-15-2010, 11:12 AM

bank 1 sensor is always on the side that #1 cylinder is on

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10-14-2010, 10:02 PM	#1
Spiffyguitar Drives: 2010 Camaro 2SS/RS Join Date: Nov 2009 Location: I'm everywhere Posts: 150	Bank 1, Sensor 1 02 location? Does anyone know which o2 sensor is bank 1, sensor 1? I'm throwing a 02 code and need to replace the sensor. All 4 have been removed and reinstalled, and in the process the wires were twisted and apparently I'm now having issues months later. One of the o2 sensors is reporting 'no activity'. Now, every now and then, under light load, I also get a random misfire code which happens at the same time. When I hit the throttle more (open loop), the problem immediately goes away. Anyone know 100% which sensor this is? I have an idea, but don't want to replace more than I have to! Thanks! PS- No, it's not going to the dealer... haha __________________ 2010 Camaro 2SS/RS -6M 397whp/393 ft/lbs

10-14-2010, 10:08 PM	#2
firestone_ss Drives: 2010 camaro ss Join Date: May 2009 Location: Tacoma WA Posts: 779	bank 1is on the driver side sensor1 is the front sensor

10-15-2010, 11:12 AM	#4
firestone_ss Drives: 2010 camaro ss Join Date: May 2009 Location: Tacoma WA Posts: 779	bank 1 sensor is always on the side that #1 cylinder is on