AutoCodes – Volkswagen – P1450 Volkswagen

P1450 Volkswagen Code - Secondary Air Injection System Circuit Short To Positive

Quick Answer

P1450 Volkswagen indicates Secondary Air Injection System Circuit Short To Positive. Common causes include Faulty Air Injection Pump Relay, Air Injection Pump Relay harness is open or shorted, Air Injection Pump Relay 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: P1450 Volkswagen indicates Secondary Air Injection System Circuit Short To Positive.
Common causes: Common causes include Faulty Air Injection Pump Relay, Air Injection Pump Relay harness is open or shorted, Air Injection Pump Relay 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.

Save to My Repairs Step-by-Step Diagnostic Guide My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 6,583

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 23, 2019

Description
Step-by-Step Diagnostic Guide
Possible Causes
How To Fix
Cost to Diagnose
Comments
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code P1450 Volkswagen Description

OBDII Code P1450 Volkswagen - Secondary Air Injection System Circuit Short To Positive - AutoCodes.com — P1450 Volkswagen Code - Secondary Air Injection System Circuit Short To Positive

What does this mean?

What are the Possible Causes of the DTC P1450 Volkswagen?

Faulty Air Injection Pump Relay
Air Injection Pump Relay harness is open or shorted
Air Injection Pump Relay circuit poor electrical connection

How to Fix the DTC P1450 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 P1450 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.

Need more information about the P1450 Volkswagen code?

Need more information on how to fix the P1450 Volkswagen code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1450 Volkswagen code diagnosed by a professional: Find a repair shop in your area

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.