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 wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
P00AFTurbocharger Boost Control Module Performance
P00AF-00Turbocharger Boost Control Module "A" Performance
P00AF-00Turbocharger Boost Control Module A Performance
Manufacturer communications
27Original wording in English
VOLKSWAGEN
Turbocharger wastegate stuck, DTCs P2563 and or P00AF stored in engine/motor control module.
AUDI
This bulletin provides information when the engine warning lamp lights up in the instrument cluster, and the vehicle has reduced power. DTCs P256300, P056E00, P00AF00.
AUDI
This bulletin provides information when the engine warning lamp lights up in the instrument cluster, and the vehicle has reduced power. DTCs P256300, P056E00, P00AF00.
NISSAN
High-Pressure Turbocharger/Turbo Actuator Emission Warranty Extension Dealer Notification *****Dealer Announcement***** Nissan is committed to providing the highest levels of product quality and customer satisfaction. Therefore, Nissan is extending the emission warranty coverage on MY17 Titan XD Turbo Actuator and High-Pressure …
Check vehicle applicability
121A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Audi | A3 ↗ | 2020 |
| Audi | A3 ↗ | 2019 |
| Audi | A3 ↗ | 2018 |
| Audi | A3 ↗ | 2017 |
| Audi | A3 ↗ | 2016 |
| Audi | A3 ↗ | 2015 |
| Audi | A3 CABRIOLET ↗ | 2019 |
| Audi | A3 CABRIOLET ↗ | 2018 |
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.