Hi im new to this forum.
Recently my o2 sensor stopped working( not reading any signals+ error codes ). And then my car started to consume fuel a lot more than it usually does and i had some black smokes on my exhaust. So i went to a repair shop. We tried new o2 sensor didnt work still no read. We checked the wires if there is some sort of problem, nope. And lastly changed the cat. cuz we found out it was empty. But still there is no read on the o2 sensor. The thing is when the engine is not running o2 sensor reads some values but as soon as i start the engine its gone the voltage drops to zero. What should we do? Should we check the wires again ?
Forgot to add 1.4 8v fiat albea
Recently my o2 sensor stopped working( not reading any signals+ error codes ). And then my car started to consume fuel a lot more than it usually does and i had some black smokes on my exhaust. So i went to a repair shop. We tried new o2 sensor didnt work still no read. We checked the wires if there is some sort of problem, nope. And lastly changed the cat. cuz we found out it was empty. But still there is no read on the o2 sensor. The thing is when the engine is not running o2 sensor reads some values but as soon as i start the engine its gone the voltage drops to zero. What should we do? Should we check the wires again ?
Forgot to add 1.4 8v fiat albea
