Engine-CodesHonda – P1886 Honda

P1886 Honda Code - CVT Driven Pulley Speed Sensor Circuit

Quick Answer

The P1886 code for Honda vehicles specifically relates to an issue with the CVT Driven Pulley Speed Sensor Circuit. Common causes include Faulty CVT Driven Pulley Speed Sensor, Damaged wiring or connectors related to the sensor, Corrosion or debris affecting sensor functionality. 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
P1886 Honda indicates CVT Driven Pulley Speed Sensor Circuit.
Common causes
Common causes include Faulty CVT Driven Pulley Speed Sensor, Damaged wiring or connectors related to the sensor, Corrosion or debris affecting sensor functionality.
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 08, 2024
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Code P1886 Honda Description

The P1886 code for Honda vehicles specifically relates to an issue with the CVT Driven Pulley Speed Sensor Circuit. In vehicles equipped with a Continuously Variable Transmission (CVT), a speed sensor is responsible for monitoring the speed of the driven pulley within the transmission. The information gathered by this sensor is crucial for the proper operation of the CVT system, as it helps the vehicle's computer control unit (ECU) to adjust the transmission's gear ratio accordingly.

OBDII Code P1886 Honda - CVT Driven Pulley Speed Sensor Circuit
P1886 Honda Code - CVT Driven Pulley Speed Sensor Circuit

Common Causes of P1886 Honda

  1. Faulty CVT Driven Pulley Speed Sensor
  2. Damaged wiring or connectors related to the sensor
  3. Corrosion or debris affecting sensor functionality
  4. ECU software issues
  5. Electrical system malfunctions

Symptoms of P1886 Honda

  1. Erratic shifting behavior
  2. Transmission slippage
  3. Reduced fuel efficiency
  4. Loss of power or acceleration
  5. Illumination of the Check Engine Light

How to Fix P1886 Honda

  1. Diagnose the issue by using a diagnostic scanner to retrieve the trouble code and inspect the CVT Driven Pulley Speed Sensor and related components.
  2. Replace the faulty CVT Driven Pulley Speed Sensor if necessary.
  3. Inspect and repair any damaged wiring or connectors connected to the sensor.
  4. Clear the trouble code from the ECU's memory and test drive the vehicle to ensure the issue has been resolved.
  5. Perform a relearn procedure for the CVT system to ensure proper functionality.

Cost to Fix P1886 Honda

The typical repair costs for addressing a P1886 code on a Honda vehicle can range from $200 to $500, depending on the specific components that need to be replaced and the labor involved. It's important to note that the actual cost can vary based on factors such as the location of the repair shop, the make and model of the vehicle, and the type of engine. Additionally, diagnostic time and labor rates can influence the final repair bill, with rates typically ranging from $80 to $150 per hour. It's recommended to obtain quotes from local auto repair shops for a more accurate estimate.

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Information for Specific Honda Models

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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