Engine-CodesFord – P1927 Ford

P1927 Ford Code - Fuel Additive Level Too Low/Empty

Quick Answer

The P1927 Ford diagnostic trouble code indicates that the fuel additive level in the vehicle is too low or empty. Common causes include Faulty fuel additive system sensor, Leak in the fuel additive tank, Clogged fuel additive filter. 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
P1927 Ford indicates Fuel Additive Level Too Low/Empty.
Common causes
Common causes include Faulty fuel additive system sensor, Leak in the fuel additive tank, Clogged fuel additive filter.
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.
Table of contents Created and updated by William Orellana on Sep 09, 2024
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Code P1927 Ford Description

The P1927 Ford diagnostic trouble code indicates that the fuel additive level in the vehicle is too low or empty. Fuel additives are substances that are mixed with gasoline or diesel fuel to improve the performance, efficiency, and longevity of the engine. These additives help clean the fuel system, prevent corrosion, reduce emissions, and improve fuel economy.

OBDII Code P1927 Ford - Fuel Additive Level Too Low/Empty
P1927 Ford Code - Fuel Additive Level Too Low/Empty

Common Causes of P1927 Ford

  1. Faulty fuel additive system sensor
  2. Leak in the fuel additive tank
  3. Clogged fuel additive filter
  4. Running out of fuel additive

Symptoms of P1927 Ford

  1. Rough engine performance
  2. Reduced power
  3. Hesitation or stalling
  4. Black smoke from the exhaust
  5. Difficulty starting

How to Fix P1927 Ford

  1. Check the fuel additive level in the tank and refill it with the recommended fuel additive.
  2. Inspect the fuel additive system sensor for any faults and replace if necessary.
  3. Check for leaks in the fuel additive tank and repair or replace as needed.
  4. Replace the fuel additive filter if it is clogged.
  5. Clear the diagnostic trouble code using an OBD-II scanner and test drive the vehicle to ensure the issue is resolved.

Cost to Fix P1927 Ford

The typical repair costs for addressing a P1927 Ford code related to low fuel additive level can vary depending on the specific cause of the issue. In general, the cost of replacing a faulty fuel additive system sensor can range from $100 to $300, while repairing a leak in the fuel additive tank can cost between $200 and $500. Replacing a clogged fuel additive filter may cost around $50 to $150. Additionally, refilling the fuel additive tank with a new additive can add to the overall cost. It's important to note that labor rates at auto repair shops can vary, so it's advisable to check with local shops for a more accurate estimate.

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

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