Home Tips & Tricks How to Handle “DTC P0420/P0430″ Cases for Yaris/Tarago

How to Handle “DTC P0420/P0430″ Cases for Yaris/Tarago

386
Download Subject : Handling of DTC “P0420/P0430″ Case by Models This service bulletin is to inform you on how to handle “DTC P0420 / P0430″ cases for Yaris, Previa / Tarago, RAV4, Avensis Verso / Picnic. DESCRIPTION OF PHENOMENON • Engine MIL ON. • Code P0420 or P0430 in the engine ECU. • No influence on driveability or engine performance. PRODUCTION IMPROVEMENT Yaris: Modified Engine ECU software RAV4: Modified Engine ECU software and modified catalyst coating Avensis Verso: Modified Engine ECU software and modified catalyst coating Previa: Modified Engine ECU software and modified catalyst coating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  . . . .