TT Quattro Coupe V6-3.2L (CBRA) (2008)
Air Flow Meter/Sensor: Service and Repair
Mass Air Flow Sensor
Removing
-
Disconnect electrical connector - 1 - for mass air flow (MAF) sensor (G70).
-
Remove air guide hose - arrows -.
-
Remove bolts - arrows -.
-
Carefully pull Mass Air Flow (MAF) Sensor (G70 ) out of guide at upper section of air filter housing.
Installing
‹› Tightening torque => [ Air Filter Assembly Overview ] See: Engine, Cooling and Exhaust/Engine/Tune-up and Engine Performance Checks/Air
Cleaner Housing/Air Filter Element/Service and Repair/Air Filter Assembly Overview.
Installation is in reverse order of removal, noting the following.
For trouble-free function of the Mass Air Flow (MAF) sensor, it is important to observe the following notes and perform the work procedures exactly.
‹› Replace O-ring.
‹› If the air filter element is very dirty or soaked, dirt particles or moisture may have contaminated the mass air flow (MAF) sensor and may be
causing false mass air flow values. This results in a reduction of power, since a lower injection quantity is calculated.
‹› Always use an original equipment air filter element.