Any technical discussions regarding the YJ model.
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Post by libra4police » January 14th, 2019, 3:25 pm

The code 0172 is showing on a scanner tool- but when I click my ignition 3 times the code 2098 throws. I’m trying to figure out what it could be because there’s a lot of option. First thing I’m trying to check is my MAP sensor but I can’t find it anywhere on my Jeep?! Where is it!?

The other question is my 02 sensors. With code 0172 it’s telling me too lean bank 1. Which 02 sensor is this there’s 4 of them. Then with the 2098 code it said bank 2. I’m so confused with all of this. Any help would be great ImageImageImageImageImage

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Post by Rubicon » January 14th, 2019, 9:14 pm

Bank 1 is the LH side, and it should be the fwd O2 sensor.

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