P1930 Lincoln Code - Fuel Additive Level Too Low/Empty
Quick Answer
P1930 Lincoln indicates Fuel Additive Level Too Low/Empty. Common causes include Faulty Fuel Additive Level, Fuel Additive Level harness is open or shorted, Fuel Additive Level circuit poor electrical connection. 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
- P1930 Lincoln indicates Fuel Additive Level Too Low/Empty.
- Common causes
- Common causes include Faulty Fuel Additive Level, Fuel Additive Level harness is open or shorted, Fuel Additive Level circuit poor electrical connection.
- 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.
Code P1930 Lincoln Description
What are the Possible Causes of the DTC P1930 Lincoln?
- Faulty Fuel Additive Level
- Fuel Additive Level harness is open or shorted
- Fuel Additive Level circuit poor electrical connection
How to Fix the DTC P1930 Lincoln?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P1930 Lincoln code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
Need more information about the P1930 Lincoln code?
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Frequently Asked Questions about P1930 Lincoln Code
1. What does the OBDII code P1930 mean on a Lincoln?
P1930 indicates that the fuel additive level in the vehicle’s fuel system is too low or empty, which can impact emissions and performance.
2. What are common symptoms of the P1930 code?
Symptoms may include the check engine light turning on, reduced engine performance, and potential failure to regenerate the diesel particulate filter (DPF) in diesel models.
3. What causes the P1930 code to appear?
Common causes include low or empty fuel additive levels, a malfunctioning fuel additive tank sensor, or wiring/connectivity issues in the additive system.
4. Can I drive my Lincoln with the P1930 code active?
It’s possible to drive with this code temporarily, but neglecting it could lead to DPF clogging, reduced engine performance, and increased emissions.
5. How do I fix the P1930 code on my Lincoln?
Refill the fuel additive tank with the correct additive and clear the code. If the issue persists, inspect the additive level sensor and wiring for faults.
6. How do I know if my Lincoln uses a fuel additive system?
Fuel additive systems are typically found in diesel models with a DPF to aid in filter regeneration. Consult your owner’s manual for details.
7. What type of fuel additive should I use to resolve the P1930 code?
Only use the manufacturer-recommended fuel additive, as using the wrong type can damage the system or fail to clear the code.
8. How do I reset the P1930 code after refilling the additive tank?
You may need to use an OBDII scanner to clear the code or perform a system reset according to the vehicle’s service manual.
9. What happens if I ignore the P1930 code?
Ignoring this code can lead to DPF clogging, engine derating, higher emissions, and potential costly repairs down the line.
10. Can a faulty fuel additive tank sensor cause the P1930 code?
Yes, a faulty sensor may incorrectly detect low additive levels and trigger the P1930 code even if the tank isn’t empty.
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