Raul DS

Hi Steve,sorry for the late reply. Yesterday was crazy busy trying to sort car out but the good news is it's fixed!! I think i saw here in this topic someone saying there's only 3 sensors but in fact it's 4. The 2 on the top close to the lambda sensor and nox,one that comes straight up at the bottom(orange plug) and yesterday saw another one underneath the turbo if I'm not mistaken( black plug). Bought a new sensor(black plug) and tried it on that plug and no error whatsoever and since I had bought one a few months ago and the shape and plug being exactly the same I just used it and no errors,no lights,nothing all day!! Returned the sensor and saved £57!! Thanks for your support and replies,very much appreciated. Raul

Thank you very much Steve,really appreciated. Will work 4 days now so I'll concentrate on it on Wednesday then will let you know. Cheers Raul

Hi Steve and thanks for the reply. I don't know what's going. Today checked again and both sensors on top showed the same error,same as the one underneath.I'll try again and check the temperature like you're saying...this is driving me nuts! Once again thank you for the reply,much appreciated. Raul

Hi everyone,I'm having the same problem on my A6 ultra 2014, bank 1 sensor 1. I've bought a new one and replaced it as Andy is showing on picture (S3) becauseinwas told that was the one...issue still present. Disconnected the other one (brown plug) no difference but as soon as I disconnected the 3rd one,the one that is sitting at the bottom, the glow plug light started flashing straight away and error couldn't be deleted so I'm guessing that's the sensor 1 but not sure. You guys have any ideas or do you think that's the correct one? TIA Raul