AutoCodes – Ford – P142A Ford

P142A Ford Code - Conditions Incorrect for Secondary Air Self Test

Quick Answer

The Powertrain Control Module (PCM) monitors the Secondary Air System. Common causes include Faulty Secondary Air System. 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: P142A Ford indicates Conditions Incorrect for Secondary Air Self Test.
Common causes: Common causes include Faulty Secondary Air System.
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 2,277

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 Sep 24, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P142A Ford Description

The Powertrain Control Module (PCM) monitors the Secondary Air System. The PCM sets the OBDII code when the Secondary Air System is not to factory specifications.

OBDII Code P142A Ford - Conditions Incorrect for Secondary Air Self Test - AutoCodes.com — P142A Ford Code - Conditions Incorrect for Secondary Air Self Test

What does this mean?

What are the Possible Causes of the DTC P142A Ford?

Faulty Secondary Air System

How to Fix the DTC P142A Ford?

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 P142A Ford 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 P142A Ford code?

Need more information on how to fix the P142A Ford code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P142A Ford 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.

Frequently Asked Questions about P142A Ford Code

1. What are the common symptoms of OBDII code P142A Ford?

The common symptoms of P142A Ford code include the check engine light illuminating on the dashboard and potential issues with the vehicle's emissions system.

2. What does the OBDII code P142A Ford indicate?

The P142A Ford code indicates that the conditions for the secondary air self-test are incorrect. This test is designed to monitor the efficiency of the secondary air injection system.

3. What are the possible causes of OBDII code P142A Ford?

Possible causes of P142A Ford code include a faulty secondary air injection pump, leaks in the air injection system, electrical issues, or a malfunctioning air injection control valve.

4. How can I diagnose the OBDII code P142A Ford?

Diagnosing the P142A Ford code typically involves using a scan tool to retrieve the code, inspecting the secondary air injection system for leaks or damage, and testing the components for proper functionality.

5. How serious is the OBDII code P142A Ford?

While the P142A Ford code may not cause immediate drivability issues, it is important to address it promptly to ensure the vehicle's emissions system is functioning correctly and to prevent potential damage to other components.

6. Can I continue driving with the OBDII code P142A Ford?

It is generally safe to drive the vehicle with the P142A Ford code, but it is recommended to have the issue diagnosed and repaired as soon as possible to avoid potential long-term problems with the emissions system.

7. How can I repair the OBDII code P142A Ford?

Repairing the P142A Ford code may involve replacing the secondary air injection pump, fixing any leaks in the system, repairing electrical connections, or replacing faulty components identified during diagnosis.

8. Can a DIY enthusiast fix the OBDII code P142A Ford?

While some DIY enthusiasts may be able to address the P142A Ford code by following repair guides or videos, it is recommended to have a professional mechanic diagnose and repair the issue to ensure proper resolution.

9. Will resetting the check engine light resolve the OBDII code P142A Ford?

Simply resetting the check engine light will not resolve the underlying issue causing the P142A Ford code. It is important to diagnose the problem and perform the necessary repairs to clear the code permanently.

10. How much does it cost to repair the OBDII code P142A Ford?

The cost of repairing the P142A Ford code can vary depending on the specific issue causing the code, the labor rates in your area, and the cost of replacement parts. It is advisable to obtain quotes from different mechanics for an accurate estimate.