Longtubes o2 sensor
04-11-2012, 03:58 PM
#1
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Longtubes o2 sensor I need to replace my o2 sensor, and I have an autozone gift card. A few years ago I bought a corvette o2 sensor from pep boys, it was long and fit well.
The corvette (before cat) o2 sensors that autozone sells are very short, and have a different plug. The after cat ones are long, but I'm not sure if I can use that for my before cat sensors because they aren't heated.
Any help?
The corvette (before cat) o2 sensors that autozone sells are very short, and have a different plug. The after cat ones are long, but I'm not sure if I can use that for my before cat sensors because they aren't heated.
Any help?
04-13-2012, 01:14 AM
#4
Or you can continue to use stock O2's and not have to worry about the finicky Bosch sensors. They seem to be hit and miss.....
Just swap the pin-out in the PCM harness to make your rear O2 plugs read as the front. Many of us have done it. NO ISSUES AT ALL. Works great.
One of the best damned threads on tech!!
https://ls1tech.com/forums/generatio...vette-o2s.html
Just swap the pin-out in the PCM harness to make your rear O2 plugs read as the front. Many of us have done it. NO ISSUES AT ALL. Works great.
One of the best damned threads on tech!!
https://ls1tech.com/forums/generatio...vette-o2s.html
