AutoCodes – Volkswagen – P1049 Volkswagen

P1049 Volkswagen Code - Bank 1 Camshaft Adjustment Valve 1 Short To Ground

Quick Answer

The Engine Control Module (ECM) monitors the Camshaft Adjustment Valve 1. Common causes include Timing belt installation, Faulty Camshaft Adjustment Valve 1, Camshaft Adjustment Valve 1 harness is open or shorted. 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: P1049 Volkswagen indicates Bank 1 Camshaft Adjustment Valve 1 Short To Ground.
Common causes: Common causes include Timing belt installation, Faulty Camshaft Adjustment Valve 1, Camshaft Adjustment Valve 1 harness is open or shorted.
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.

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Code Popularity 7,284

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Aug 19, 2022

Description
Possible Causes
How To Fix
Cost to Diagnose
Comments
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Code P1049 Volkswagen Description

The Engine Control Module (ECM) monitors the Camshaft Adjustment Valve 1. The ECM sets the Diagnostic Trouble Code (DTC) when the Camshaft Adjustment Valve 1 is not to factory specifications.

OBDII Code P1049 Volkswagen - Bank 1 Camshaft Adjustment Valve 1 Short To Ground - AutoCodes.com — P1049 Volkswagen Code - Bank 1 Camshaft Adjustment Valve 1 Short To Ground

What does this mean?

What are the Possible Causes of the DTC P1049 Volkswagen?

Timing belt installation
Faulty Camshaft Adjustment Valve 1
Camshaft Adjustment Valve 1 harness is open or shorted
Camshaft Adjustment Valve 1 circuit poor electrical connection

How to Fix the DTC P1049 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 P1049 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.