Hi All,

I have an 08 Astra XR that I am getting P2A00 and P0135 codes on. I am trying to test my bank 1 Sensor 1 oxygen sensor before just buying one but need find out which ports on the sensor relay I need to connect the multimeter to and what my volts and ohms reading need to be. Can anyone help out with this?

 

Sorry, don't know astras.
You can try PM ing 08astraxr -- I think he is the only astra owner on the site right now

 

Thanks, I appreciate it.