AutoCodes – Dodge – P0415 Dodge

P0415 Dodge Code - Secondary Air Injection System Switching Valve 'B' Circuit Malfunction

Quick Answer

An air pump is used on the vehicle to lower tail pipe emissions on start-up. Common causes include Faulty Air Pump inoperative, Air bypass solenoid harness is open or shorted, Air bypass solenoid circuit poor electrical connection. Severity is Moderate - service should be scheduled soon. The vehicle may still be drivable for short trips if it runs normally, but avoid hard driving and repair it soon.

What it means: P0415 Dodge indicates Secondary Air Injection System Switching Valve 'B' Circuit Malfunction.
Common causes: Common causes include Faulty Air Pump inoperative, Air bypass solenoid harness is open or shorted, Air bypass solenoid circuit poor electrical connection.
Severity: Moderate - service should be scheduled soon.
Can I drive?: The vehicle may still be drivable for short trips if it runs normally, but avoid hard driving and repair it soon.

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Code Popularity 4,991

How popular is this code, among other codes? Low

Repair Importance Level

Moderate (Service soon) (2 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Apr 18, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0415 Dodge Description

An air pump is used on the vehicle to lower tail pipe emissions on start-up. The Powertrain Control Module (PCM) grounds the Air pump relay control circuit which energizes the Air pump. The PCM also grounds the Air combination valve vacuum control solenoid circuit, which energizes the Air vacuum control solenoid. Vacuum is then applied to both Air combination valve diaphragms which opens the shut off valves. The PCM enables both circuits simultaneously when Air system operations id desired. When the AIR system is active, then Air pump forces fresh air into the exhaust stream in order to accelerate catalyst operation. The AIR combination valves replace the conventional check valves. When the AIR system is inactive the shut off valves prevent air flow in either direction.

OBDII Code P0415 Dodge - Secondary Air Injection System Switching Valve 'B' Circuit Malfunction - AutoCodes.com — P0415 Dodge Code - Secondary Air Injection System Switching Valve 'B' Circuit Malfunction

What does this mean?

What are the Possible Causes of the DTC P0415 Dodge?

Faulty Air Pump inoperative
Air bypass solenoid harness is open or shorted
Air bypass solenoid circuit poor electrical connection

How to Fix the DTC P0415 Dodge?

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 P0415 Dodge 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 P0415 Dodge Code

1. What are the common symptoms of OBDII code P0415 in a Dodge vehicle?

The common symptoms of OBDII code P0415 in a Dodge include the check engine light turning on, rough idling, decreased engine performance, and potential stalling.

2. What does the OBDII code P0415 for Dodge indicate?

OBDII code P0415 indicates a malfunction in the Secondary Air Injection System Switching Valve 'B' circuit of the vehicle.

3. What are the possible causes of OBDII code P0415 in a Dodge?

Possible causes of OBDII code P0415 in a Dodge include a faulty secondary air injection switching valve, damaged wiring or connectors in the circuit, or a problem with the engine control module (ECM).

4. How can I diagnose the cause of OBDII code P0415 in my Dodge?

Diagnosing OBDII code P0415 may require using an OBDII scanner to retrieve the code, inspecting the secondary air injection system components, checking the wiring and connectors for damage, and performing tests recommended by the manufacturer.

5. What are the repair options for OBDII code P0415 in a Dodge?

Repair options for OBDII code P0415 may include replacing the faulty secondary air injection switching valve, repairing damaged wiring or connectors, or reprogramming the engine control module if necessary.

6. Can I continue driving my Dodge with OBDII code P0415?

It is not recommended to continue driving your Dodge with OBDII code P0415 unaddressed, as it can lead to further engine damage and potential safety issues. It is best to diagnose and repair the issue as soon as possible.

7. How much does it typically cost to fix OBDII code P0415 in a Dodge?

The cost of fixing OBDII code P0415 in a Dodge can vary depending on the specific cause of the issue, the parts needed for repair, and labor costs. It is advisable to consult with a mechanic or dealership for an accurate estimate.

8. Are there any preventative measures to avoid OBDII code P0415 in a Dodge?

To prevent OBDII code P0415 in a Dodge, it is recommended to perform regular maintenance on the vehicle, including checking and servicing the secondary air injection system components as per the manufacturer's guidelines.

9. Can a DIY enthusiast repair OBDII code P0415 in a Dodge?

While some DIY enthusiasts may be able to diagnose and repair OBDII code P0415 in a Dodge, it is a complex issue that may require specialized tools and expertise. Consulting with a professional mechanic is advisable for proper diagnosis and repair.

10. Will resetting the check engine light resolve OBDII code P0415 in a Dodge?

Simply resetting the check engine light will not resolve OBDII code P0415 in a Dodge. The underlying issue causing the code needs to be diagnosed and repaired to ensure the proper functioning of the secondary air injection system.