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.
Manufacturer wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
P046100Fuel level sensor circuit Range/PerformanceManufacturer communications
4Original wording in English
AUDI
Reported code forms P046100
This technical service bulletin provides a software code for correcting an issue that causes DTC P046100.
AUDI
Reported code forms P046100
This technical service bulletin provides a software code for correcting an issue that causes DTC P046100.
AUDI
Reported code forms P046100
Supersedes Technical Service Bulletin Group 01 number 15-21 dated April 29, 2015. The MIL is on. DTC P046100 (Fuel level sensor circuit Range/Performance) is stored in the engine control module (ECM), J623 (address word…
AUDI
Reported code forms P046100
The MIL is on. DTC P046100 is stored in the ECM. DTC P046100 can be caused by miscalculations within the ECM software.
Check vehicle applicability
2A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Audi | A3 CABRIOLET | 2016 |
| Audi | A3 CABRIOLET | 2015 |
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.
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.