AutoCodes – Volkswagen – P1155 Volkswagen

P1155 Volkswagen Code - Manifold Absolute Pressure Sensor Short To Positive

Quick Answer

P1155 Volkswagen indicates Manifold Absolute Pressure Sensor Short To Positive. Common causes include Faulty Manifold Absolute Pressure Sensor, Manifold Absolute Pressure Sensor harness is open or shorted, Manifold Absolute Pressure Sensor circuit poor electrical connection. 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
P1155 Volkswagen indicates Manifold Absolute Pressure Sensor Short To Positive.
Common causes
Common causes include Faulty Manifold Absolute Pressure Sensor, Manifold Absolute Pressure Sensor harness is open or shorted, Manifold Absolute Pressure Sensor circuit poor electrical connection.
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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 12,680
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on May 03, 2019
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Code P1155 Volkswagen Description

OBDII Code P1155 Volkswagen - Manifold Absolute Pressure Sensor Short To Positive - AutoCodes.com
P1155 Volkswagen Code - Manifold Absolute Pressure Sensor Short To Positive

What are the Possible Causes of the DTC P1155 Volkswagen?

  • Faulty Manifold Absolute Pressure Sensor
  • Manifold Absolute Pressure Sensor harness is open or shorted
  • Manifold Absolute Pressure Sensor circuit poor electrical connection

How to Fix the DTC P1155 Volkswagen?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P1155 Volkswagen code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

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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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