Compare these readings when the tank is full versus when it is near empty.
The is a manufacturer-specific diagnostic trouble code (DTC) that indicates a fault with the low-fuel level signal in the vehicle’s engine management system. The official definition of the code is: "Injection – Low fuel level signal" .
: DF455 often appears as a "stored" or orange history code rather than an active red stop code. renault df455
Once you have identified the culprit, use these targeted solutions to clear the code and repair your vehicle:
Faulty fuel level sensor, dashboard configuration error, corrupted CAN-bus data Compare these readings when the tank is full
: Contaminated fuel can cause the physical float mechanism to bind, preventing an accurate reading at low tank levels. 3. Aftermarket ECU Remaps and LPG Conversions
While a low fuel light on the dashboard is the primary indicator, a cascading set of symptoms can follow if the code interacts with other fuel injection faults: : DF455 often appears as a "stored" or
Are you experiencing any specific , like engine cutting out or a "Check Vehicle" message, alongside this code? How to fix Electronic Fault on Renault Megane
In vehicles like the Renault Megane II, Kangoo, Scenic, Master, and Trafic, this code is categorized under the injection or instrument cluster systems. While it sounds like a simple warning that your car is running out of gas, a persistent DF455 code often points to deeper electrical glitches, software anomalies, or fuel delivery sensor degradation.
Some technicians suggest that DF455 can be linked to communication issues between the engine ECU and the Protection and Switching Unit (UPC) .