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Reposting in correct thread year models. So, hopefully my emission system problems are finally gone! Starting with the Service DEF system warning last year with the computer update from the recall to two false warnings followed by Service warning again last June with the def injector, catalytic...

So, hopefully my emission system problems are finally gone! Starting with the Service DEF system warning last year with the computer update from the recall to two false warnings followed by Service warning again last June with the def injector, catalytic convertor and particulate filter and both...