A few days ago I changed my car AC coil and condensor as AC was not working and it was throwing hot air. I went to AC wala and he checked that there is gas leakage and coil has to be replaced so I did that.
Now after that AC is working perfectly but check engine light is on. It seems while rewiring he messed up some wire so the light is on because otherwise car is perfectly fine. It is not heating up, there is no issue in running, AC is perfect.
I went to a mechanic that inserted that OBD device in my car and that check engine light went away but then came back after 10 minutes. He also told me that "us AC walay nay wiring chair de hai aur ye light dubara ajaey ga kuch dare baad" and it did come back after that.
Sometimes check engine light automatically goes away for like 5 minutes but 90% of the time it remains on.
My question is, do you know someone mechanic/electrician who can check and fix this issue in Karachi. I suspect it has something to do with some electrical wire but I am not sure about it.
