Engine-CodesDodge – P1107 Dodge

P1107 Dodge Code - BARO Solenoid Performance

Quick Answer

The P1107 diagnostic trouble code (DTC) for Dodge vehicles specifically refers to the BARO (Barometric Pressure) Solenoid Performance. Common causes include Faulty BARO solenoid, Damaged wiring or connectors in the BARO solenoid circuit, Vacuum leak in the intake manifold. 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
P1107 Dodge indicates BARO Solenoid Performance.
Common causes
Common causes include Faulty BARO solenoid, Damaged wiring or connectors in the BARO solenoid circuit, Vacuum leak in the intake manifold.
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 07, 2024
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Code P1107 Dodge Description

The P1107 diagnostic trouble code (DTC) for Dodge vehicles specifically refers to the BARO (Barometric Pressure) Solenoid Performance. This code indicates that there is an issue with the operation of the BARO solenoid, which is responsible for regulating the barometric pressure in the intake manifold. The barometric pressure sensor helps the engine control module (ECM) adjust fuel delivery and ignition timing based on the atmospheric pressure, ensuring optimal engine performance and fuel efficiency.

OBDII Code P1107 Dodge - BARO Solenoid Performance
P1107 Dodge Code - BARO Solenoid Performance

Common Causes of P1107 Dodge

  1. Faulty BARO solenoid
  2. Damaged wiring or connectors in the BARO solenoid circuit
  3. Vacuum leak in the intake manifold
  4. Malfunctioning barometric pressure sensor
  5. ECM software issue

Symptoms of P1107 Dodge

  1. Reduced engine performance
  2. Decreased fuel efficiency
  3. Rough idling or stalling
  4. Hesitation during acceleration
  5. Check engine light illuminated

How to Fix P1107 Dodge

  1. Begin by performing a thorough inspection of the BARO solenoid, wiring, and connectors to identify any visible damage or corrosion.
  2. Test the BARO solenoid using a multimeter to check for proper resistance and continuity.
  3. Inspect the intake manifold for any signs of vacuum leaks and repair as necessary.
  4. Test the barometric pressure sensor to ensure it is reading accurately and replace if faulty.
  5. Clear the DTC from the ECM memory using a diagnostic scanner and test drive the vehicle to verify that the issue has been resolved.

Cost to Fix P1107 Dodge

The typical repair costs for addressing a P1107 BARO Solenoid Performance code can range from $150 to $400, including parts and labor. However, it is important to note that specific diagnosis times and labor rates at auto repair shops can vary based on factors such as location, vehicle make and model, and engine type. It is recommended to obtain quotes from local auto repair shops to get a more accurate estimate for this repair.

When is the Code Detected?

The ECM did not detect a sufficient variance between the TIP sensor signal and the BARO pressure signal during turbo boost mode

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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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