AutoCodes – Ford – P0320 2012 Ford Fusion

P0320 2012 Ford Fusion Code - Ignition/Distributor Engine Speed Input Circuit Malfunction

Quick Answer

The ignition engine speed sensor input signal to Powertrain Control Module (PCM) is continuously monitored. Common causes include Faulty Ignition/Distributor engine speed sensor, Faulty Crankshaft Position sensor, Ignition/Distributor engine speed sensor harness is open or shorted. 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: P0320 2012 Ford Fusion indicates Ignition/Distributor Engine Speed Input Circuit Malfunction.
Common causes: Common causes include Faulty Ignition/Distributor engine speed sensor, Faulty Crankshaft Position sensor, Ignition/Distributor engine speed sensor harness is open or shorted.
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 8,579

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 Apr 16, 2019

Description
Step-by-Step Diagnostic Guide
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0320 2012 Ford Fusion Description

The ignition engine speed sensor input signal to Powertrain Control Module (PCM) is continuously monitored. The test fails when the signal indicates two successive erratic profile ignition pickup (PIP) pulses occurred.

OBDII Code P0320 2012 Ford Fusion - Ignition/Distributor Engine Speed Input Circuit Malfunction - AutoCodes.com — P0320 2012 Ford Fusion Code - Ignition/Distributor Engine Speed Input Circuit Malfunction

What does this mean?

What are the Possible Causes of the DTC P0320 2012 Ford Fusion?

Faulty Ignition/Distributor engine speed sensor
Faulty Crankshaft Position sensor
Ignition/Distributor engine speed sensor harness is open or shorted
Ignition/Distributor engine speed sensor circuit poor electrical connection (Loose wires/connectors)
Low battery charge
Faulty Engine Control Module (ECM)

How to Fix the DTC P0320 2012 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.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0320 2012 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 P0320 2012 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 P0320 2012 Ford Fusion Code

1. What are the common symptoms of OBDII code P0320 in a 2012 Ford Fusion?

- Common symptoms include engine misfires, rough idling, stalling, and difficulty starting the vehicle.

2. What does the OBDII code P0320 for a 2012 Ford Fusion indicate?

- The code P0320 indicates an issue with the Ignition/Distributor Engine Speed Input Circuit.

3. What are the possible causes of OBDII code P0320 in a 2012 Ford Fusion?

- Possible causes include a faulty crankshaft position sensor, damaged wiring or connectors, or issues with the ignition system.

4. How can I diagnose the Ignition/Distributor Engine Speed Input Circuit malfunction in my 2012 Ford Fusion?

- Diagnosing the issue typically involves checking the crankshaft position sensor, inspecting wiring for damage, and testing the ignition system components.

5. Can I drive my 2012 Ford Fusion with OBDII code P0320?

- It is not recommended to drive the vehicle with code P0320 as it can lead to further engine damage or potential safety hazards.

6. How can I repair OBDII code P0320 in my 2012 Ford Fusion?

- Repairing the issue may involve replacing the crankshaft position sensor, repairing damaged wiring, or addressing any ignition system problems.

7. Will resetting the OBDII code P0320 in my 2012 Ford Fusion solve the issue?

- Resetting the code may temporarily clear the warning light, but it will not fix the underlying problem causing the code to appear.

8. Is OBDII code P0320 a serious issue in a 2012 Ford Fusion?

- Yes, code P0320 should be addressed promptly to prevent potential engine performance issues and further damage.

9. Can a DIY enthusiast fix OBDII code P0320 in a 2012 Ford Fusion?

- Depending on the skill level, a DIY enthusiast may be able to diagnose and repair the issue, but it is recommended to consult a professional for complex repairs.

10. How much does it cost to repair OBDII code P0320 in a 2012 Ford Fusion?

- Repair costs can vary depending on the underlying cause, but it is advisable to budget for sensor replacement, wiring repairs, or potential ignition system troubleshooting.