Engine-CodesSaturn – P1182 Saturn

P1182 Saturn Code - Supercharger Inlet Pressure Sensor Performance

Quick Answer

The P1182 code for Saturn vehicles indicates a problem with the supercharger inlet pressure sensor's performance. Common causes include Faulty supercharger inlet pressure sensor, Wiring issues or electrical connection problems, Supercharger system malfunction. 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
P1182 Saturn indicates Supercharger Inlet Pressure Sensor Performance.
Common causes
Common causes include Faulty supercharger inlet pressure sensor, Wiring issues or electrical connection problems, Supercharger system malfunction.
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 P1182 Saturn Description

The P1182 code for Saturn vehicles indicates a problem with the supercharger inlet pressure sensor's performance. The supercharger inlet pressure sensor is responsible for measuring the pressure of the air entering the supercharger, which is crucial for optimizing engine performance. When this sensor malfunctions or fails to provide accurate readings, it can lead to a variety of issues that affect the vehicle's overall performance.

OBDII Code P1182 Saturn - Supercharger Inlet Pressure Sensor Performance
P1182 Saturn Code - Supercharger Inlet Pressure Sensor Performance

Common Causes of P1182 Saturn

  1. Faulty supercharger inlet pressure sensor
  2. Wiring issues or electrical connection problems
  3. Supercharger system malfunction
  4. Vacuum leaks in the intake system
  5. Clogged air filter restricting airflow

Symptoms of P1182 Saturn

  1. Engine hesitation or surging during acceleration
  2. Reduced engine performance
  3. Poor fuel efficiency
  4. Engine misfires
  5. Vehicle going into "limp mode"

How to Fix P1182 Saturn

  1. Conduct a diagnostic test to confirm the P1182 code and identify the specific cause of the issue.
  2. Inspect the supercharger inlet pressure sensor and its wiring for any damage or corrosion. Replace the sensor if necessary.
  3. Check the supercharger system for any malfunctions or leaks that could affect pressure readings. Repair or replace components as needed.
  4. Clear the diagnostic trouble codes and reset the vehicle's computer to see if the issue has been resolved.
  5. Test drive the vehicle to ensure that the supercharger inlet pressure sensor is now providing accurate readings and that the engine performance has improved.

Cost to Fix P1182 Saturn

The cost of repairing the supercharger inlet pressure sensor performance issue can vary depending on the specific cause of the problem and the necessary repairs. On average, the parts for this repair can range from $100 to $300, while the labor costs may add another $100 to $200 to the total bill. Overall, the total repair costs for addressing the P1182 code typically fall between $200 and $500. However, it is essential to note that these estimates are rough approximations, and actual costs may vary based on the location, vehicle make and model, and labor rates at the auto repair shop. It is advisable to obtain multiple quotes from different shops to ensure a competitive price and quality service.

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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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