Jeep Wrangler Bank 1 Sensor 2 Location This guide will help you locate the sensor and troubleshoot any issues you may be having. the bank 1 sensor 2 is a crucial component of your jeep’s engine system. it monitors the oxygen levels in the exhaust and sends information to the engine’s computer, allowing it to adjust the air fuel mixture for optimal performance. They pulled a p0138 code (voltage too high). said it might be o2 sensor bank 1, sensor 2. according to the autozone guy, that is the sensor aft of the catalytic converter. problem is, i can't find any sensors or wires of any kind other than the two coming off the exhaust manifold on the drivers side of the engine. i have a 2004 wrangler sport 4.0l.
2014 Jeep Wrangler Bank 1 Sensor 2 Location You might get better responses over on the liberty forum. this is the grand cherokee forum and the exhaust systems are somewhat different. my best guess is bank 2 is the passenger side and sensor 1 is in front of that converter. this is assuming it has only 2 converters. 19 limited 4x4 3.6 white tan new daily driver. Thanks for all the input. i assume the easiest way to get to bank 2 sensor #2(downstream) is to remove the wheel liner on drivers side first. then it looks like i should be able to see both bank 2 sensors #1 2 near the cat.! i plan on getting the loaner tool for autozone to help remove the o2 sensor(pb blaster and some heat too). 2906 posts · joined 2013. #3 · feb 7, 2021. so after doing a lot of research, i found that bank 1 is the passenger side and bank 2 is the driver side. sensor 1 on each side is the top, up stream sensor. sensor 2 is the lower, down stream sensor. i tried removing the lower o2 sensor on the passenger side today and it is a royal pain. When installing new o2 sensors, be certain to use some anti seize on the threads of the new o2 sensors! this is important, and will save you a huge headache should you ever need to remove them in the future. in addition, a o2 sensor socket will greatly aide in the installation and removal of o2 sensors.
Jeep Wrangler Bank 1 Sensor 2 Location Offroadxplorer 2906 posts · joined 2013. #3 · feb 7, 2021. so after doing a lot of research, i found that bank 1 is the passenger side and bank 2 is the driver side. sensor 1 on each side is the top, up stream sensor. sensor 2 is the lower, down stream sensor. i tried removing the lower o2 sensor on the passenger side today and it is a royal pain. When installing new o2 sensors, be certain to use some anti seize on the threads of the new o2 sensors! this is important, and will save you a huge headache should you ever need to remove them in the future. in addition, a o2 sensor socket will greatly aide in the installation and removal of o2 sensors. In this video, i replace the o2 sensor in my 2014 jeep wrangler sahara, with the 3.6 pentastart engine. this is the bank 1 sensor 2, located on the passenger. Need help? ask a mechanic online, 24 hours a day here: tinyurl 24 7 mechanicin this video we'll talk about the location of bank 1 sensor 2 and ho.
Bank 2 Sensor 1 Location Jeep Enthusiast Forums In this video, i replace the o2 sensor in my 2014 jeep wrangler sahara, with the 3.6 pentastart engine. this is the bank 1 sensor 2, located on the passenger. Need help? ask a mechanic online, 24 hours a day here: tinyurl 24 7 mechanicin this video we'll talk about the location of bank 1 sensor 2 and ho.
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