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O2 Sensor question
Are any of you that run Holley HP EFI having a hard time with O2 sensor longevity? I was wondering if the moisture from Headers is killing my sensor.
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This guy has worked wonders for me. EVIL ENERGY O2 Oxygen Sensor Bung M18x1.5 Copper https://www.amazon.com/dp/B07G81XZZT/ref=cm_sw_r_cp_api_i_yjUuDbNF6YSVJ |
Originally Posted by Baja Rooster
(Post 4701846)
This guy has worked wonders for me. EVIL ENERGY O2 Oxygen Sensor Bung M18x1.5 Copper https://www.amazon.com/dp/B07G81XZZT/ref=cm_sw_r_cp_api_i_yjUuDbNF6YSVJ |
There will always be moisture in a marine exhaust, the moisture/condensation will ultimately render the o2 sensor useless over time and you will have to replace them once in a while. Keep a spare with you. Or use an o2 bung as recommended by Baja above that will make it harder for the moisture to reach the o2 sensor.
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Are you running the NTK sensors? I was told that they work better in the marine environment.
These help also. https://www.ebay.com/itm/INNOVATE-MO...gAAOSwhglTx8Y0 |
No I’m not yet. I’m replacing with Bosch and will get a bing extension and see how that does first. I was told same thing by my tuner. They are 100 more per unit and last a little longer. |
Originally Posted by Rookie
(Post 4701908)
Are you running the NTK sensors? I was told that they work better in the marine environment.
These help also. https://www.ebay.com/itm/INNOVATE-MO...gAAOSwhglTx8Y0 |
I never had any issues to begin with, but have always ran the Innovative bung extender from day one on my wideband. When i put fuel injection on I got the 90° one that I listed as it’s pretty much the same but the bend allowed me to clock it so the sensor is way up away from the water. 50 or so hours so far and no issues. |
Originally Posted by Baja Rooster
(Post 4701981)
I never had any issues to begin with, but have always ran the Innovative bung extender from day one on my wideband. When i put fuel injection on I got the 90° one that I listed as it’s pretty much the same but the bend allowed me to clock it so the sensor is way up away from the water. 50 or so hours so far and no issues. |
thanks guys, Ill be doing the same now. new O2 is on a slow truck from holley to me.............
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