BMW DTC P116F – Fuel Level Too Low
DTC P116F meaning on BMW
DTC P116F on a BMW indicates that the fuel level in the tank is too low. This diagnostic trouble code is specific to the fuel level sensor system and is triggered when the fuel level falls below a predetermined threshold.
BMW DTC P116F symptoms
Symptoms of DTC P116F on a BMW may include inaccurate fuel level readings on the dashboard, the fuel gauge showing empty even when there is fuel in the tank, and potential issues with the fuel delivery system due to incorrect fuel level information.
BMW DTC P116F causes
The most common causes of DTC P116F on a BMW are a faulty fuel level sensor, a malfunctioning fuel pump, wiring or connection issues in the fuel level sensor circuit, or a problem with the fuel tank itself such as a leak or contamination.
BMW DTC P116F seriousness
While DTC P116F itself may not directly affect the drivability of the vehicle, it is important to address this issue promptly to ensure accurate fuel level readings and to prevent potential fuel system problems that may arise from incorrect fuel level information.
How to diagnose DTC P116F on BMW
To diagnose DTC P116F on a BMW, a mechanic would typically start by using a diagnostic scanner to retrieve the trouble codes and then perform a visual inspection of the fuel level sensor, fuel pump, and related wiring. Testing the fuel level sensor’s resistance and checking for any fuel leaks or contamination in the tank may also be necessary.
How to fix DTC P116F on BMW
Fixing DTC P116F on a BMW may involve replacing the faulty fuel level sensor, repairing any wiring or connection issues, or addressing problems with the fuel pump or tank. It is recommended to follow the manufacturer’s diagnostic and repair procedures to ensure a proper fix.
How to erase DTC P116F on BMW
Once the underlying issue causing DTC P116F on a BMW has been resolved, the diagnostic trouble code can be cleared using a diagnostic scanner. This will reset the vehicle’s onboard computer system and turn off the check engine light associated with the code.
Recommended tools & DTC Scanners for BMW
Best Diagnostic App for modern BMWs: BimmerLink
Recommended Bluetooth adapter for Bimmerlink: OBDLink CX
Cable adapter for Bimmerlink: Enet Cable USB Type C
For older BMWs we recommend: Autel AutoLink AL319 (2024 version)
Easy-to-use Multimeter for reliable diagnostics: AstroAI Auto-ranging Multimeter
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