AutoCodesFord – P2258 2006 Ford Fusion

P2258 2006 Ford Fusion Code - Secondary Air Injection System Control 'A' Circuit High

Quick Answer

An Air Pump is used on the vehicle to lower tail pipe emissions on start-up. Common causes include Faulty Secondary Air System Relay, Secondary Air System Relay harness is open or shorted, Secondary Air System 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
P2258 2006 Ford Fusion indicates Secondary Air Injection System Control 'A' Circuit High.
Common causes
Common causes include Faulty Secondary Air System Relay, Secondary Air System Relay harness is open or shorted, Secondary Air System 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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 10,264
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jun 14, 2020
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Code P2258 2006 Ford Fusion 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 operation is 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 P2258 2006 Ford Fusion - Secondary Air Injection System Control 'A' Circuit High - AutoCodes.com
P2258 2006 Ford Fusion Code - Secondary Air Injection System Control 'A' Circuit High

What are the Possible Causes of the DTC P2258 2006 Ford Fusion?

  • Faulty Secondary Air System Relay
  • Secondary Air System Relay harness is open or shorted
  • Secondary Air System Relay circuit poor electrical connection
  • Faulty Secondary Air System Pump

How to Fix the DTC P2258 2006 Ford Fusion?

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.

Code Tech Notes

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P2258 2006 Ford Fusion 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 P2258 2006 Ford Fusion code?

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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 P2258 2006 Ford Fusion Code

1. What are the common symptoms of OBDII code P2258 on a 2006 Ford Fusion?

The common symptoms of code P2258 include check engine light illumination, reduced engine performance, and possible rough idling.

2. What does the OBDII code P2258 on a 2006 Ford Fusion indicate?

Code P2258 indicates a malfunction in the Secondary Air Injection System Control 'A' Circuit, specifically a high voltage condition.

3. What are the possible causes of OBDII code P2258 on a 2006 Ford Fusion?

Possible causes of code P2258 include a faulty secondary air injection pump, damaged wiring or connectors in the circuit, or a defective secondary air injection relay.

4. How can I diagnose the OBDII code P2258 on my 2006 Ford Fusion?

Diagnosing code P2258 involves performing a thorough inspection of the secondary air injection system components, checking the wiring and connectors for any damage, and testing the operation of the relay and pump.

5. Can I continue driving my 2006 Ford Fusion with OBDII code P2258?

It is not recommended to continue driving with code P2258 present, as it can lead to increased emissions, reduced fuel efficiency, and potential damage to other engine components.

6. How can I repair OBDII code P2258 on a 2006 Ford Fusion?

Repairing code P2258 typically involves replacing the faulty secondary air injection pump, repairing any damaged wiring or connectors, and ensuring proper operation of the relay.

7. Can I reset the check engine light after fixing OBDII code P2258 on my 2006 Ford Fusion?

After fixing the underlying issue causing code P2258, you can reset the check engine light using an OBDII scanner to clear the trouble code and turn off the light.

8. Are there any DIY tips for troubleshooting OBDII code P2258 on a 2006 Ford Fusion?

DIY tips for troubleshooting code P2258 include visually inspecting the secondary air injection system components, checking for loose or damaged wiring, and ensuring proper connections.

9. How much does it cost to repair OBDII code P2258 on a 2006 Ford Fusion?

The cost to repair code P2258 can vary depending on the specific issue, but it typically involves replacing the secondary air injection pump, which can range from $200 to $500 including parts and labor.

10. Is OBDII code P2258 a common issue in 2006 Ford Fusion vehicles?

While code P2258 is not as common as some other OBDII codes, it can still occur in 2006 Ford Fusion vehicles due to issues with the secondary air injection system.

Discuss the causes and fixes for P2258 2006 Ford Fusion OBDII Code

  • Got this code P2258 on my 2006 Ford Focus ZX4 2.0L, i took the smog pump and cleaned it hoping the light would go off but it did not. Do I need to buy a new one or check if the cables are properly installed. Please show some sort of picture.

  • Hey, I have the same problem. Is this easy to take the smog pump out. Where is it?
    thanks

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