Dealer put the car on the diagnostic today as the EM light came on after they did the camblet/waterpump. Showed two isssues, the stat and a lambda sensor. Now I intend to do both myself, I believe they are simple jobs, I have the stat and a new sender but I dont know which o2 sensor I need.
Quote sheet states ' upstream' sensor, now I assume there is one either side of the cat, so would the upstream be the one nearest the engine?
Care to give me a quick direction on where to find it please?
I changed these before on other cars and assume its the same, they screw into pipe and of course link to the car via a simple snap connector.
By the way, id like to say while i can a big thanks to all here, ive used a few forums over the years but this one is full of very helpfull modest people and your a credit to the forum and marque, maybe its an audi thing....seriously thanks.
Martin
Quote sheet states ' upstream' sensor, now I assume there is one either side of the cat, so would the upstream be the one nearest the engine?
Care to give me a quick direction on where to find it please?
I changed these before on other cars and assume its the same, they screw into pipe and of course link to the car via a simple snap connector.
By the way, id like to say while i can a big thanks to all here, ive used a few forums over the years but this one is full of very helpfull modest people and your a credit to the forum and marque, maybe its an audi thing....seriously thanks.
Martin