Engine-CodesDodge – P1486 Dodge

P1486 Dodge Code - EVAP System Pinched Hose Found

Quick Answer

The P1486 diagnostic trouble code (DTC) for Dodge vehicles indicates that there is a pinched hose in the Evaporative Emission Control System (EVAP). Common causes include Improper installation of EVAP system components, Physical damage to EVAP system hoses, Debris blocking the EVAP system hoses. 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
P1486 Dodge indicates EVAP System Pinched Hose Found.
Common causes
Common causes include Improper installation of EVAP system components, Physical damage to EVAP system hoses, Debris blocking the EVAP system hoses.
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 10, 2024
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Code P1486 Dodge Description

The P1486 diagnostic trouble code (DTC) for Dodge vehicles indicates that there is a pinched hose in the Evaporative Emission Control System (EVAP). The EVAP system is responsible for capturing and storing fuel vapors from the fuel tank to prevent them from being released into the atmosphere. When a hose in the EVAP system becomes pinched, it can disrupt the normal operation of the system, leading to various issues.

OBDII Code P1486 Dodge - EVAP System Pinched Hose Found
P1486 Dodge Code - EVAP System Pinched Hose Found

Common Causes of P1486 Dodge

  1. Improper installation of EVAP system components
  2. Physical damage to EVAP system hoses
  3. Debris blocking the EVAP system hoses
  4. Wear and tear over time leading to hose collapse
  5. Extreme temperatures causing hoses to expand or contract, leading to pinching

Symptoms of P1486 Dodge

  1. Check engine light illuminated on the dashboard
  2. Decreased fuel efficiency
  3. Rough idling or engine hesitation
  4. Engine stalling
  5. Failed emissions tests

How to Fix P1486 Dodge

  1. Diagnose the issue using an OBD-II scanner to confirm the P1486 code.
  2. Inspect the EVAP system hoses for any visible signs of pinching or damage.
  3. Replace the pinched hose with a new one of the same size and material.
  4. Test the EVAP system to ensure proper functioning and clear the DTC from the vehicle's system.
  5. Reset the check engine light and monitor the vehicle for any recurring issues.

Cost to Fix P1486 Dodge

The cost of repairing a pinched hose in the EVAP system can vary depending on the extent of the damage and the specific components that need to be replaced. On average, the cost of parts for this repair can range from $50 to $150, while labor costs can add an additional $100 to $200. Overall, the total repair cost for addressing a P1486 DTC related to a pinched hose in the EVAP system may range from $150 to $350. It is advisable to consult with a professional mechanic or auto repair shop for a more accurate estimate based on your vehicle's make and model. Labor rates can vary, so it's essential to inquire about specific rates in your area before proceeding with the repair.

When is the Code Detected?

Malfunction is detected when during system monitor test the Powertrain Control Module (PCM) detected a pinched EVAP hose

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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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