2014 GC Diesel will not pass emission test - Jeep Garage - Jeep Forum

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Old 04-13-2015, 05:00 PM
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2014 GC Diesel will not pass emission test

Hi everyone,
My GC Diesel failed the e-test because two items came up as "Not Ready":

1) Catalytic Converter
2) Heated Oxygen Sensor

The dealer is replacing the NOX sensor today and then tomorrow I am supposed to drive the GC for a while to let everything settle down and reset.

Can someone tell me the best driving steps and distances to get this to happen successfully.

I do have a GoPoint BT1 running with my iPad and DashCommand and that is going to be a BIG help.
Thanks

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Old 04-13-2015, 06:29 PM
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Re: 2014 GC Diesel will not pass emission test

Quote:
Originally Posted by JcalGC View Post
Hi everyone,
My GC Diesel failed the e-test because two items came up as "Not Ready":

1) Catalytic Converter
2) Heated Oxygen Sensor

The dealer is replacing the NOX sensor today and then tomorrow I am supposed to drive the GC for a while to let everything settle down and reset.

Can someone tell me the best driving steps and distances to get this to happen successfully.

I do have a GoPoint BT1 running with my iPad and DashCommand and that is going to be a BIG help.
Thanks
This issue has been reported by a number of us. It doesn't seem to be a problem with hardware but rather a very difficult driving cycle that is literally impossible to complete successfully. I have started a thread about it a while back and you can view it and see other member experiences and followups regarding the matter. Hopefully Jeep is aware of it and the growing number of owners that fail OBD emissions will get them to release a firmware update to rectify the situation. BTW, I'm 4K miles after readiness monitors reset and am still at "not ready" for the two.
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