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Engine-Codes – GMC – P1795 GMC

P1795 GMC Code - Throttle Body Position

Quick Answer

The P1795 GMC code relates to an issue with the throttle body position in the vehicle. Common causes include Faulty throttle body position sensor, Malfunctioning throttle body motor, Wiring issues. 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
P1795 GMC indicates Throttle Body Position.
Common causes
Common causes include Faulty throttle body position sensor, Malfunctioning throttle body motor, Wiring issues.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 09, 2024
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Code P1795 GMC Description

The P1795 GMC code relates to an issue with the throttle body position in the vehicle. The throttle body is a component of the air intake system that regulates the amount of air entering the engine. This code indicates that there may be a problem with the position sensor or motor that controls the throttle body's movement.

OBDII Code P1795 GMC - Throttle Body Position
P1795 GMC Code - Throttle Body Position

Common Causes of P1795 GMC

  1. Faulty throttle body position sensor
  2. Malfunctioning throttle body motor
  3. Wiring issues
  4. Engine control module (ECM) problem
  5. Dirty throttle body

Symptoms of P1795 GMC

  1. Poor acceleration
  2. Rough idle
  3. Stalling
  4. Reduced fuel efficiency
  5. Check Engine Light illuminated

How to Fix P1795 GMC

  1. Perform a diagnostic scan to confirm the P1795 code and identify the specific issue.
  2. Inspect the throttle body position sensor and motor for any signs of damage or wear.
  3. Check the wiring and connections for any loose or damaged wires.
  4. Clean the throttle body to ensure smooth operation.
  5. Replace any faulty components identified during the diagnostic process.

Cost to Fix P1795 GMC

The typical repair costs for addressing a P1795 GMC code can vary depending on the specific issue and the vehicle's make and model. In general, the cost of parts for this repair can range from $100 to $300, while labor costs can add an additional $100 to $200. Overall, the total cost of repairing this issue may fall between $200 and $500. It's important to keep in mind that these are rough estimates, and the actual cost can vary based on factors such as location, labor rates, and the extent of the repair needed. It's advisable to consult with a qualified mechanic for a more accurate cost 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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