P0430 Diagnostic Trouble Code Discussion for April 2019
Catalyst System Low Efficiency (Bank 2)
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| Help Request | Posted | |
| 2014 Jeep Grand Cherokee Laredo 3.6L MIL Lamp on, P0430 code VIN: 1C4RJFAG4E P0430: Bank 2 Catalyst System Efficiency Below Threshold. ... replaced engine due to burning oil, Jeep is Cal. emissions installed 50 state emission engine, couple months later P0430 code appeared replace cat, was good for awhile. Months later P0430 has came back. Replaced cat from dealer code keeps coming back, ... |
April 24, 2019 |
