P1146 AUDI Possible Causes
- Faulty mass air flow sensor (MAF)
- Break or short circuit in the mass air flow sensor wiring
- Poor electrical connection in the mass air flow sensor circuit
How to Fix Code P1146 AUDI?
Start by checking the “possible causes” listed above. Visually inspect the relevant wiring harnesses and connectors. Check components for damage, looking for broken, bent, pushed out, or corroded connector pins.
Possible Symptoms
- Check engine light is on (or engine malfunction warning light will soon come on)
P1146 AUDI Meaning
Mass air flow sensor supply voltage is the general description of Audi P1146 code, but the manufacturer may have a different description for your vehicle model and year. Currently we have no additional information about Audi OBDII code P1146.