Technical High fuel consumption fiat punto 1.2 8v 188A4000

[VASILIS2000]

I have a problem with my punto mk3. A have change everything in car but and now I have high fuel consumption and emissions. No faults in ecu also

 

[blessedSidrit]

I have a problem with my punto mk3. A have change everything in car but and now I have high fuel consumption and emissions. No faults in ecu also

Try to change the first lamda sensor (oxygen sensor 1) first its up near the radiator i think its oxygen sensor if its not oxygen sensor then you go for map sensor ...... tell me if you find any solution