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P219A Diagnostic Trouble Code Discussion for January 2017

Bank 1 Air/Fuel Ratio Imbalance


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Trouble Ticket Help Requests for DTC P219A
Help Request Posted
2017 Other Chrysler Cherokee 2.4L MIL Lamp on VIN: 1C4PJLDB0H
P219A: Bank 1 air/fuel ratio imbalance. I have this code P219A that keeps coming back. The Jeep runs great hot and cold! I have no misfires showing up. I have checked compression (all about 120) did a cyl leakage test (all under 15%). I am just wondering if anyone has seen this code before. I did re...
January 31, 2017