[:@]i keep getting the same trouble codes on my '98 a4 quattro (fuel/air metering problem) give or take. i changed my mass airflow sensor twice already and i also replaced the o2 sensors for the exhaust. my mechanic says it could be the computer, but he's not realy sure. i noticed its bringin down my fuel mileage and my other o2 sensors might burn out again because of it. what could be this 'fuel/air metering prob' ???

 

please post the codes you are getting, and we will try to help you figure it out.

 

the codes im getting: P1198 and P1199 "fuel/air metering"

 

17606 P1198 O2 heater circuit, bank1-sensor2 electrical malfunction
17607 P1199 O2 heater circuit, bank2-sensor2 electrical malfunction