Delphi Mass Air Flow Sensor P/N:AF10146
Delphi AF10512 mass air flow sensor for the 2012-2016 Audi A8 Quattro W12 6.3L measures the air flowing into the engine. This Delphi MAF sensor sends that reading to the engine computer, which uses it to help meter fuel.
A failing mass air flow sensor can show up as a rough idle, hesitation or a check engine light, but a leak in the intake or a dirty filter can produce similar symptoms. With the engine off, look over the intake duct and clamps for cracks or looseness and the sensor connector for damage; a shop can test the sensor itself.
This Delphi air flow sensor fits the 2012-2016 Audi A8 Quattro W12 6.3L, which takes two; this listing is one sensor. It is calibrated and tested to match the OE part.
Fit and size
Build and materials
One mass air flow sensor, probe only.
Interchange: 057 906 461 J
0280218257 · MAS0441
This part cross-references / interchanges with the following part numbers:
Is the Delphi AF10512 right for the 2012-2016 Audi A8 Quattro W12 6.3L?
Yes. Delphi AF10512 is a mass air flow sensor made for the 2012-2016 Audi A8 Quattro W12 6.3L, and the listing is one sensor.
Does the Delphi AF10512 come with the housing or just the probe?
Delphi AF10512 is supplied as a probe only, so the housing is not in the box. The probe design is meant to save replacing the flow tube.
Does this mass air flow sensor work across different temperatures?
Yes. Its high quality sensing elements are made for performance over a wide range of ambient temperatures.
What does a failing mass air flow sensor feel like when driving?
A driver can notice a rough idle, hesitation when accelerating or a check engine light. A shop can read the codes and test the sensor.
Does Delphi AF10512 replace part number 0280218257?
Yes. 0280218257 is one of the other-brand numbers Delphi AF10512 replaces; the Interchange line on this page lists the rest.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.