![Lancio X431 CR3001 Scanner OBD2 completo OBDII lettore codice motore Creader 3001 strumento diagnostico auto spegnere la luce del motore PK ELM327|Lettori di codici e Strumenti di Scansione| - AliExpress Lancio X431 CR3001 Scanner OBD2 completo OBDII lettore codice motore Creader 3001 strumento diagnostico auto spegnere la luce del motore PK ELM327|Lettori di codici e Strumenti di Scansione| - AliExpress](https://ae01.alicdn.com/kf/HTB1UtguSrrpK1RjSZTEq6AWAVXaW.jpg)
Lancio X431 CR3001 Scanner OBD2 completo OBDII lettore codice motore Creader 3001 strumento diagnostico auto spegnere la luce del motore PK ELM327|Lettori di codici e Strumenti di Scansione| - AliExpress
Torque app failed test: P0420 Catalyst Monitor Bank 1 -- Chevrolet Aveo forum and owners club - AveoForum.com
![so I'm getting a P0420 catalyst system error but it's also saying the cat and O2S are fine and it's an evap issue that's keeping it from being fine. I noticed the so I'm getting a P0420 catalyst system error but it's also saying the cat and O2S are fine and it's an evap issue that's keeping it from being fine. I noticed the](https://preview.redd.it/so-im-getting-a-p0420-catalyst-system-error-but-its-also-v0-6fh4at2hrwba1.jpg?width=1908&format=pjpg&auto=webp&s=65ab571610c90ab8d6cf4d17be1cd0636c07d782)