Air Mass Sensor (MAF)
Audi B6 A4 Quattro 1.8T
Brand new unit
Brand new Bosch (which is the OEM manufacture of this part for V/W) air mass sensor.
Poor or faulty air mass sensors on the VW / Audi 1.8T's can cause numerous problems without setting a check engine light. Typically owners do not notice the decrease in performance driveability or fuel economy till the problem gets really noticeable. Air mass sensor usually die a slow death so most customers notice a huge improvement in performance smoothness & fuel economy when replacing their faulty air mass sensor with a new one. It is not uncommon to have to replace a air mass sensor every 1-2 years especially on cars that have been modified.
Replacing air mass sensors is one know solution for "lean" or "rich" engine codes
| Make | Model | Submodel | Engine |
|---|---|---|---|
| Audi | B5 A4 | All | 1.8T |
| Audi | B6 A4 | All | 1.8T |
| Audi | TT MKI | All | 180HP |
| Volkswagen | 337/20AE | All | All |
| Volkswagen | Golf IV | All | 1.8T |
| Volkswagen | Jetta IV | All | 1.8T |
| Volkswagen | Jetta IV GLI | All | 1.8T |
| Volkswagen | New Beetle | All | 1.8T |
| Volkswagen | Passat B5 | All | 1.8T |
Mfg Part# 0280218063SJ ES#6105
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