BlackGrizzly
Junior Member
So about a week ago I installed a small airhorn behind the grill. I zip ties the compressor to what I know now is a air flow regulator. Small vents that move up and down. So it made my check engine light come on. I took it to the dealership to pull code and replace if needed. Of course the want to charge me a $1000. I removed the air horn and the vents are moving. Seems like they tried to hustle me. Anyways the damn check engine light is still on. How do I clear faults with alfaobd? Maybe now that I freed up it will clear. Thanks guys