Can some one with alpha obd read their nox levels on the input and output of the scr?
Running at operating temperature I get 50ppm inlet, but 4.2 billion ppm on the outlet
I think I have a bad nox sensor on the outlet since the numbers are higher on outlet.
This is also coupled with a U059F code on the replacement sensor
The original sensor threw a P229E.
The voltage to the sensor is good
What are the chances of getting a bad sensor out of the box?
Thanks
Eric
Running at operating temperature I get 50ppm inlet, but 4.2 billion ppm on the outlet
I think I have a bad nox sensor on the outlet since the numbers are higher on outlet.
This is also coupled with a U059F code on the replacement sensor
The original sensor threw a P229E.
The voltage to the sensor is good
What are the chances of getting a bad sensor out of the box?
Thanks
Eric