P1924 Code - Fuel Additive Level Circuit Low
Quick Answer
The P1924 diagnostic trouble code indicates that there is a low circuit condition in the fuel additive level sensor. Common causes include Low fuel additive level in the tank, Faulty fuel additive level sensor, Wiring or connector issues in the fuel additive level circuit. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- P1924 indicates Fuel Additive Level Circuit Low.
- Common causes
- Common causes include Low fuel additive level in the tank, Faulty fuel additive level sensor, Wiring or connector issues in the fuel additive level circuit.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
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Code P1924 Description
The P1924 diagnostic trouble code indicates that there is a low circuit condition in the fuel additive level sensor. This sensor is responsible for monitoring the level of fuel additives in the vehicle's system. Fuel additives are chemicals added to the fuel to improve its performance, efficiency, and emissions. These additives can include detergents, octane boosters, ethanol, and more.
Common Causes of P1924
- Low fuel additive level in the tank
- Faulty fuel additive level sensor
- Wiring or connector issues in the fuel additive level circuit
- Corrosion or damage to the fuel additive level sensor
- Issues with the engine control module (ECM) or powertrain control module (PCM)
Symptoms of P1924
- Decreased fuel efficiency
- Engine misfires or hesitation
- Rough idling or stalling
- Check Engine Light illuminated
- Reduced engine performance
How to Fix P1924
- Begin by checking the fuel additive level in the tank and refilling it to the appropriate level.
- Inspect the fuel additive level sensor for any signs of damage or corrosion. Replace the sensor if necessary.
- Check the wiring and connectors in the fuel additive level circuit for any breaks or loose connections. Repair or replace as needed.
- Clear the diagnostic trouble codes from the vehicle's ECM or PCM using a scan tool.
- Test drive the vehicle to ensure that the issue has been resolved and that the Check Engine Light does not reappear.
Cost to Fix P1924
The typical repair costs for addressing a P1924 code can vary depending on the specific cause of the issue. In general, the cost of replacing a fuel additive level sensor can range from $100 to $300, including parts and labor. However, if the issue is related to wiring or connector problems, the cost may be lower. It's important to note that diagnosis time and labor rates at auto repair shops can vary, so it's advisable to check with local shops for a more precise estimate.
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Code P1924 Information for Specific Makes
- P1924 Ford — Fuel Additive Level Circuit Low
- P1924 Lincoln — Fuel Additive Level Circuit Low
- P1924 Mazda — Fuel Additive Level Circuit Low
- P1924 Mercury — Fuel Additive Level Circuit Low
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