Hi all, new to the site & have spent a good while reading up on some of the common threads that afflict my Astra as well as many others!
Anyways, my most pressing issue right now is regarding emission light on in the dash.
2000 TS CD Astra, emission light on continuously. Diagnosed as pre converter 02 sensor faulty.
Couldnt get correct sensor (long strory, I won't bore you with the details), had to go with a universal type.
Problem being is that wiring colors on new sensor (2x white, grey & black) don't correspond with existing harness colors (white, black, grey (ish), yellow (ish).
Does anyone know what the correct sequence should be to wire this up properly?
Have tried soaking & cleaning old sensor in clean fuel - no good - unless the code has to be cleared also? Tried leaving battery disconnected as per an old post here, but no difference.
Any suggestions would be really appreciated!
Cheers all Click here to enlarge
Click here to enlarge Warning: This is an Old Thread
This discussion is older than 120 days. information contained in it may no longer be current . Please think of the children before resurrecting this ancient thread!