Reference meaning
What does this code mean?
The wording below belongs to the named make and communication. Match the complete code, reporting module, model year and engine before applying it.
A code identifies a detected condition, not a part that must automatically be replaced.
Narrow by vehicle
A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
Before replacing a part
Record codes and freeze-frame data. Check battery condition, related codes and visible wiring or hose damage. Follow the vehicle's diagnostic procedure and test results before replacing parts.
Scan worksheet →Manufacturer communications
4Original wording in English
AUDI
This bulletin provides information when the MIL is on, DTC P148D00 + P044200, leak diagnostic pump.
VOLKSWAGEN
Update Engine/Motor Control Module programming for Implausible EVAP System Leak Detection DTC P148D.
AUDI
This bulletin provides information for when the MIL is on, DTC P148D00 and P044200; leak diagnostic pump.
VOLKSWAGEN
ECM software update for low or no heat in cold weather. Proactivly repairs P0441, P04F0,P148D, P0496 and p060C. Updated to correct diagnostic trouble code.
Check vehicle applicability
63A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Audi | A6 ↗ | 2022 |
| Audi | A6 ↗ | 2021 |
| Audi | A6 ↗ | 2020 |
| Audi | A6 ↗ | 2019 |
| Audi | A6 ALLROAD ↗ | 2022 |
| Audi | A6 ALLROAD ↗ | 2021 |
| Audi | A6 ALLROAD ↗ | 2020 |
| Audi | A7 ↗ | 2022 |
Can I keep driving?
A code alone cannot establish whether driving is safe. A flashing malfunction light, severe shaking, overheating, oil-pressure warning or loss of braking or steering needs prompt attention. Stop in a safe place and seek assistance when control or engine safety is affected. Follow the vehicle handbook.