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Code p0420: hi , today while i am driving check engine appeared. i...Check engine light is on and codes p0420 and p0430 .
TOYOTA P0420 OFF catalyst emulator O2 OXYGEN SENSOR ALTERNATIVE Auto
Code P0420: Hi , Today While I Am Driving Check Engine Appeared. I...
2013 Chevy Cruze LT 1.4 Turbo I have code P0420. I’ve changed the Bank
P0420 Code: I Have the Check Engine, VSC, and Trac Off Lights on
Check Engine Light Is on and Codes P0420 and P0430
P0420 Code: Catalyst System Efficiency Below Threshold (Bank 1) - In