P1924
Fuel Additive Level Circuit Low
P1924 is an OBD-II diagnostic trouble code meaning: Fuel Additive Level Circuit Low. Common causes: fuel additive level sensor malfunction, open or short circuit in the sensor circuit. Estimated repair cost: $17–56.
Symptoms
- Check Engine Light Is On
- Reduced engine power
- Increased fuel consumption
- Problems starting the engine
- Unstable operation at idle
Causes
- Fuel additive level sensor malfunction
- Open or short circuit in the sensor circuit
- Poor contact in the sensor connector
- Engine control unit malfunction
- Low level of fuel additive in the tank
How to Fix
- Check the fuel additive level in the tank
- Check the integrity of the sensor circuit
- Check sensor connectors and connections
- Test additive level sensor
- Replace sensor if necessary
Related codes
FAQ
What does the P1924 code mean?
P1924 is an OBD-II diagnostic trouble code that indicates: Fuel Additive Level Circuit Low
What causes a P1924 error code?
The most common causes of P1924 include: Fuel additive level sensor malfunction; Open or short circuit in the sensor circuit; Poor contact in the sensor connector; Engine control unit malfunction.
How do I fix a P1924 diagnostic trouble code?
To fix P1924: Check the fuel additive level in the tank. Check the integrity of the sensor circuit. Check sensor connectors and connections. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P1924?
Yes, but get it checked soon
How much does it cost to fix P1924?
The estimated repair cost for P1924 is $17–56. Actual cost depends on your vehicle, location, and labor rates.
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