AutoCodes – Ford – P064D Ford

P064D Ford Code - Internal Control Module O2 Sensor Processor Performance Bank 1

Quick Answer

The Powertrain Control Module (PCM) monitors the application-specific integrated circuit that controls and monitors the heated oxygen sensor (HO2S). Common causes include Faulty Powertrain Control Module (PCM), PCM harness is open or shorted, PCM 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: P064D Ford indicates Internal Control Module O2 Sensor Processor Performance Bank 1.
Common causes: Common causes include Faulty Powertrain Control Module (PCM), PCM harness is open or shorted, PCM 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.

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Code Popularity 7,303

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 May 01, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P064D Ford Description

The Powertrain Control Module (PCM) monitors the application-specific integrated circuit that controls and monitors the heated oxygen sensor (HO2S). The test fails when the PCM detects an internal circuit or communication concern.

OBDII Code P064D Ford - Internal Control Module O2 Sensor Processor Performance Bank 1 - AutoCodes.com — P064D Ford Code - Internal Control Module O2 Sensor Processor Performance Bank 1

What does this mean?

What are the Possible Causes of the DTC P064D Ford?

Faulty Powertrain Control Module (PCM)
PCM harness is open or shorted
PCM circuit poor electrical connection

How to Fix the DTC P064D 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 P064D 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.

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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 P064D Ford Code

1. What are the common symptoms of OBDII code P064D in a Ford vehicle?

The common symptoms of code P064D include engine stalling, rough idling, decreased fuel efficiency, and the illumination of the Check Engine Light.

2. What does the OBDII code P064D in a Ford indicate?

Code P064D indicates a malfunction in the Internal Control Module O2 Sensor Processor Performance on Bank 1 in the vehicle's engine.

3. What are the possible causes of OBDII code P064D in a Ford?

Common causes of code P064D include a faulty O2 sensor, wiring issues, a malfunctioning control module, or a software glitch in the vehicle's system.

4. How can I diagnose the OBDII code P064D in my Ford?

Diagnosing code P064D typically involves using an OBDII scanner to retrieve the code, checking the O2 sensor and related wiring for any issues, and inspecting the control module for faults.

5. Can I still drive my Ford with the OBDII code P064D present?

It is not recommended to drive your Ford with code P064D present, as it can lead to further engine damage and potential safety hazards. It is advisable to address the issue promptly.

6. How can I repair OBDII code P064D in my Ford?

Repairing code P064D may involve replacing the faulty O2 sensor, repairing any damaged wiring, resetting the control module, or updating the software in the vehicle's system.

7. Is it possible to clear the OBDII code P064D in a Ford without repairing the underlying issue?

While you can clear the code using an OBDII scanner, it is essential to address the root cause of the problem to prevent the code from reoccurring.

8. How much does it cost to repair OBDII code P064D in a Ford?

The cost of repairing code P064D can vary depending on the specific issue causing the code, the labor rates in your area, and whether you choose to repair the vehicle yourself or take it to a professional mechanic.

9. Can a DIY enthusiast repair OBDII code P064D in a Ford?

Depending on your mechanical skills and experience, you may be able to repair code P064D yourself by following diagnostic procedures and replacing any faulty components. However, it is recommended to seek professional help if you are unsure.

10. Will OBDII code P064D cause my Ford vehicle to fail an emissions test?

Yes, code P064D can cause your Ford vehicle to fail an emissions test due to its impact on the O2 sensor processor performance, which is crucial for proper emission control and compliance.