What is your question?
·
·
What is your question?
A few months ago, Check Engine light turn on. Mechanic helped me locate the fault and told me to change bank 2 upper O2 sensor. I changed the sensor and the light still on. I bought diagnostics tool and malfunction P0153 is detected. I do not know what the first code was. The output of the new O2 sensor is moving from 0.1V to 0.9V and back every 2 seconds. How to proceed from here? Is there any point to return the first sensor? Access is problematic. Thanks a lot
0 Replies
This question doesn't have any answers yet
Get the conversation going by signing in or creating an account
Submit an Answer