The millage on my Passo is 95k.
I had its catalyst converter cleaned twice. Once it was done by just pouring down acid and this pink liquid through it directly. It was cleaned and worked fine.
The second time i got it clean, the mechanic took it off and washed it with acid. AFter putting it back on, a week later the check engine light comes up.
So i take it to the mechanic and he asks me to get the computer attached to it to know what the error was.
The Error i got was "Catalytic Deterioration". Now, after this error was found, the mechanic tells me that the there is a problem in its top sensor and that needs to be changed.. I asked him if he was sure, he says yes.
So i get the Top sensor of the catalytic converter changed.
The car works fine, but after 2-3 weeks, the check engine light comes up. I again to the computer guy and the same error comes up.
I ask the computer guy if the error is for the sensor, then which sensor it is. He says its the top sensor. I then tell him that i recently got that sensor changed. THen he changes his statement and says its the below sensor. I ask him how can he say that confirm it. He says its the below one.
Now i am really fed up and have no idea what to do. THe sensor that i already got changed cost me 4000 ruppees.
Plus, now the engine has started to eat up oil as well, and is that because of the sensor not working?
Please if someone could give me advice what to do? Should i sell the car? Should i get the sensor changed, but what if again the error comes?
I live in Rawalpindi, please reccomend the best computer efi technician that actually knows how to read the errors propely.
