Thnx for any help
2002 1.8 VVTI Toyota Avensis - Engine management light came on and stayed on . On checking code garage said it was oxygen sensor and replaced , Light came on again a day later and the same code showed .......... Garage said to carry on driving car as it wouldn't do any harm. I have driven car now for a further two months or so and it is running as well as ever and not using any more fuel . It is due for it's MOT this month and want to know if it will pass iff it only a warning light issue and not emissions problem etc. .... I don't want to keep shelling out for sensors as the car isn't worth it and they don't seem to be making any difference anyhow