Hey guys,
Check engine light came on and I just read my fault codes 15 & 90 using my code reader. Fault was for a "PreCat Oxygen Sensor response time" and "Intervention, ASC". Does anyone know what this means and what I need replaced? Thanks for your input.
Frosty Power 2000 323CI
(I know it's an E46 but my book of codes is the same for the E36, posted same thread in other forum too, thanks for all your help)
Check engine light came on and I just read my fault codes 15 & 90 using my code reader. Fault was for a "PreCat Oxygen Sensor response time" and "Intervention, ASC". Does anyone know what this means and what I need replaced? Thanks for your input.
Frosty Power 2000 323CI
(I know it's an E46 but my book of codes is the same for the E36, posted same thread in other forum too, thanks for all your help)