P2195 2010 Toyota Corolla -

Question

Engine is also stumbling/hesitating on accelleration..idle is surging..only happens after sensor is warm. Dealer recently updated ECM on recall 777

Answer 1

Hi there,

This code indicates an issue with the oxygen air/fuel sensor. Here is a list of possible causes.

P2195 TOYOTA - Oxygen Air/Fuel Sensor Signal Stuck Lean Bank 1 Sensor 1

Read more: https://www.autocodes.com/p2195_toyota.html