AutoCodes – Chevrolet – P1415 Chevrolet

P1415 Chevrolet Code - Secondary Air Injection System Bank 1

Quick Answer

A Secondary Air Injection (AIR) pump is used on this vehicle to lower tail pipe emissions on start-up. Common causes include Faulty Secondary Air Injection (AIR) pump, Secondary Air Injection check valve bank 1, Secondary Air Injection (AIR) pump electrical circuit fault. 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: P1415 Chevrolet indicates Secondary Air Injection System Bank 1.
Common causes: Common causes include Faulty Secondary Air Injection (AIR) pump, Secondary Air Injection check valve bank 1, Secondary Air Injection (AIR) pump electrical circuit fault.
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 53,566

How popular is this code, among other codes? Medium

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

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Table of contents Created and updated by William Orellana on Aug 21, 2019

Description
Possible Causes
How To Fix
Tech Notes ▶
Cost to Diagnose
FAQs
Comments
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Code P1415 Chevrolet Description

A Secondary Air Injection (AIR) pump is used on this vehicle to lower tail pipe emissions on start-up. The Powertrain Control Module (PCM) supplies a ground to the AIR pump relay, which energizes the AIR pump. The PCM monitors the HO2S voltages to diagnose the AIR system. During the AIR test, the PCM activates the AIR pump during closed loop operation. When the AIR is activated, the PCM monitors the HO2S voltages and short term fuel trim values for both banks of the engine. If the AIR system is operating properly, the HO2S voltages should go low and the short term fuel trim should go high.

OBDII Code P1415 Chevrolet - Secondary Air Injection System Bank 1 - AutoCodes.com — P1415 Chevrolet Code - Secondary Air Injection System Bank 1

What does this mean?

What are the Possible Causes of the DTC P1415 Chevrolet?

Faulty Secondary Air Injection (AIR) pump
Secondary Air Injection check valve bank 1
Secondary Air Injection (AIR) pump electrical circuit fault
Blocked Secondary Air Injection (AIR) system

How to Fix the DTC P1415 Chevrolet?

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 does this mean?

Code Tech Notes

User Submitted Video

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P1415 Chevrolet 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.

Frequently Asked Questions about P1415 Chevrolet Code

1. What does the OBDII code P1415 for Chevrolet indicate?

The code P1415 signifies a problem with the Secondary Air Injection System on Bank 1 in a Chevrolet vehicle.

2. What are the common symptoms of a P1415 code in a Chevrolet?

Common symptoms include rough idling, engine hesitation, decreased fuel efficiency, and possibly an illuminated check engine light.

3. What are the possible causes of the P1415 code in a Chevrolet?

The code P1415 can be triggered by issues such as a faulty air pump, damaged air injection hoses, a malfunctioning air control valve, or a problem with the system's wiring.

4. How can I diagnose the cause of a P1415 code in my Chevrolet?

To diagnose the issue, perform a thorough visual inspection of the air injection system components, check for loose or damaged hoses, test the air pump, and inspect the electrical connections.

5. Can the P1415 code be caused by a clogged air filter in a Chevrolet?

A clogged air filter can restrict airflow and potentially cause the P1415 code to appear due to improper operation of the Secondary Air Injection System.

6. Is it safe to continue driving with a P1415 code in a Chevrolet?

While the vehicle may still be operable with the code present, it is recommended to address the issue promptly to prevent potential damage to the engine or emissions system.

7. What are some repair tips for resolving a P1415 code in a Chevrolet?

Repair tips include checking and clearing any blockages in the air injection system, replacing damaged components, and ensuring all connections are secure and functioning properly.

8. Can I reset the P1415 code in my Chevrolet by disconnecting the battery?

Disconnecting the battery may clear the code temporarily, but it is crucial to address the underlying issue causing the code to prevent it from reappearing.

9. Does the P1415 code affect the vehicle's emissions performance in a Chevrolet?

Yes, the P1415 code is related to the Secondary Air Injection System, which plays a critical role in reducing emissions during cold starts in Chevrolet vehicles.

10. How much does it typically cost to repair a P1415 code in a Chevrolet at a dealership or repair shop?

The cost of repairing a P1415 code can vary depending on the exact cause of the issue, but it may range from $200 to $600 at a dealership or repair shop, including parts and labor.