P115A
Low Fuel Level - Forced Limited Power
P115A is an OBD-II diagnostic trouble code meaning: Low Fuel Level - Forced Limited Power. Common causes: critically low fuel level in the tank, fuel level sensor malfunction. Estimated repair cost: $6–56.
Symptoms
- Reduced engine power
- The car does not reach full speed
- Low fuel indicator light comes on
- Possible jerks during acceleration
- The Check Engine light comes on on the dashboard
Causes
- Critically low fuel level in the tank
- Fuel level sensor malfunction
- Problems with wiring to the fuel level sensor
- Fuel pump malfunction
- ECU software error
How to Fix
- Add fuel to normal level
- Check the serviceability of the fuel level sensor
- Check the integrity of the wiring to the sensor
- Scan the system for other errors
- If necessary, reboot the computer
Related codes
FAQ
What does the P115A code mean?
P115A is an OBD-II diagnostic trouble code that indicates: Low Fuel Level - Forced Limited Power
What causes a P115A error code?
The most common causes of P115A include: Critically low fuel level in the tank; Fuel level sensor malfunction; Problems with wiring to the fuel level sensor; Fuel pump malfunction.
How do I fix a P115A diagnostic trouble code?
To fix P115A: Add fuel to normal level. Check the serviceability of the fuel level sensor. Check the integrity of the wiring to the sensor. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P115A?
Limited driving only, diagnose soon
How much does it cost to fix P115A?
The estimated repair cost for P115A is $6–56. Actual cost depends on your vehicle, location, and labor rates.
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