Oxygen sensor and catalytic convertor

ced · #1 (**permalink**) 10-05-2003, 05:21 AM

I have been running for 4 years on leaded petrol and now i'm pretty sure my catalytic convertor and oxygen sensor have been damaged. If i replace my oxygen sensor will i get better performance and fuel consumption? Hhow about the catalytic convertor? BTW i have an E46 318i. Can anyone help?

Newfie · #2 (**permalink**) 10-05-2003, 06:22 AM

leaded? wtf are u on?

ced · #3 (**permalink**) 10-06-2003, 10:28 AM

i'm in mauritius. unleaded was only introduced at the beginning of the year..