Engine-CodesLincoln – P1413 Lincoln

P1413 Lincoln Code - Secondary Air Injection System Monitor Circuit Low Voltage

Quick Answer

The P1413 diagnostic trouble code (DTC) for Lincoln vehicles refers to the Secondary Air Injection System Monitor Circuit Low Voltage. Common causes include Faulty secondary air injection pump, Damaged or corroded wiring in the monitor circuit, Malfunctioning air injection valves. 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
P1413 Lincoln indicates Secondary Air Injection System Monitor Circuit Low Voltage.
Common causes
Common causes include Faulty secondary air injection pump, Damaged or corroded wiring in the monitor circuit, Malfunctioning air injection valves.
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 06, 2024
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Code P1413 Lincoln Description

The P1413 diagnostic trouble code (DTC) for Lincoln vehicles refers to the Secondary Air Injection System Monitor Circuit Low Voltage. This code indicates that there is a problem with the secondary air injection system, which is responsible for reducing harmful emissions by injecting fresh air into the exhaust system during cold engine startup. The system helps to heat up the catalytic converter quickly, improving its efficiency in reducing pollutants in the exhaust gases.

OBDII Code P1413 Lincoln - Secondary Air Injection System Monitor Circuit Low Voltage
P1413 Lincoln Code - Secondary Air Injection System Monitor Circuit Low Voltage

Common Causes of P1413 Lincoln

  1. Faulty secondary air injection pump
  2. Damaged or corroded wiring in the monitor circuit
  3. Malfunctioning air injection valves
  4. Clogged air filter in the secondary air injection system
  5. Issues with the powertrain control module (PCM)

Symptoms of P1413 Lincoln

  1. Check Engine Light illuminated on the dashboard
  2. Decreased fuel efficiency
  3. Rough idling or engine misfires
  4. Failed emissions testing
  5. Reduced engine performance

How to Fix P1413 Lincoln

  1. Use a diagnostic scanner to retrieve the fault codes and identify the specific issue with the secondary air injection system.
  2. Inspect the secondary air injection pump, valves, and associated wiring for any signs of damage or wear.
  3. Replace any faulty components, such as the air pump, valves, or wiring harness.
  4. Clear the fault codes from the PCM and reset the Check Engine Light.
  5. Test drive the vehicle to ensure that the repairs have resolved the issue and that the Check Engine Light does not reappear.

Cost to Fix P1413 Lincoln

The cost of repairing a P1413 code on a Lincoln vehicle can vary depending on the specific cause of the issue and the cost of parts and labor. On average, the repair costs for this issue can range from $200 to $500. However, it's important to note that labor rates at auto repair shops can vary widely, typically ranging from $80 to $150 per hour. Additionally, the cost of parts for the secondary air injection system can also impact the overall repair bill. It's recommended to consult with a qualified mechanic or dealership to get a more precise estimate based on your vehicle's make and model.

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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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