DIY / How to: Check Engine Light

DIY / How to: Check Engine Light

2000 Toyota Celica 1.8 GT

T23 – 1ZZ Engine.

Bildilla Magasin.

P0420 TOYOTA –

Catalyst System Efficiency Below Threshold Bank 1 Toyota P0420 Symptoms Check Engine Light is on Lack of power from the engine Decreased fuel economy Rotten egg or sulfur smell Toyota P0420 Causes Faulty oxygen sensor Worn and internally failing catalytic converter Leak in exhaust system Oil Burning in engine, make the sensor bad

OBD II scanner Blue Driver…

OBD II Scanner Memoscan U581…