AutoCodes – Ford – P2020 Ford

P2020 Ford Code - Intake Manifold Runner Position Sensor/Switch Circuit Range/Performance Bank 2

Quick Answer

The Intake Manifold Runner Control (IMRC) system is monitored for failure during continuous or Key On Engine Off (KOEO) self-test. Common causes include Faulty Intake Manifold Runner Position Sensor/Switch, Intake Manifold Runner Position Sensor/Switch harness is open or shorted, Intake Manifold Runner Position Sensor/Switch 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: P2020 Ford indicates Intake Manifold Runner Position Sensor/Switch Circuit Range/Performance Bank 2.
Common causes: Common causes include Faulty Intake Manifold Runner Position Sensor/Switch, Intake Manifold Runner Position Sensor/Switch harness is open or shorted, Intake Manifold Runner Position Sensor/Switch 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 17,529

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 Jul 04, 2020

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code P2020 Ford Description

The Intake Manifold Runner Control (IMRC) system is monitored for failure during continuous or Key On Engine Off (KOEO) self-test. Each code distinguishes the corresponding bank for IMRC actuator assemblies with dual monitor switches. The test fails when the system detects the presence of a broken or persistently out of range linkage. The code sets when the Powertrain Control Module (PCM) has detected a mechanical fault in the Intake Manifold Runner Control (IMRC) system.

OBDII Code P2020 Ford - Intake Manifold Runner Position Sensor/Switch Circuit Range/Performance Bank 2 - AutoCodes.com — P2020 Ford Code - Intake Manifold Runner Position Sensor/Switch Circuit Range/Performance Bank 2

What does this mean?

What are the Possible Causes of the DTC P2020 Ford?

Faulty Intake Manifold Runner Position Sensor/Switch
Intake Manifold Runner Position Sensor/Switch harness is open or shorted
Intake Manifold Runner Position Sensor/Switch circuit poor electrical connection
Mechanical concern
bind, seize, damage, or obstruction of IMRC hardware

How to Fix the DTC P2020 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 does this mean?

Code Tech Notes

There is a Factory Service Bulletin for the following Ford Models:
2005-2006 Ford Mustang
2006 Ford Explorer
2007 Ford Explorer Sport Trac
Ford Factory Service Bulletin OBDII Code P2020

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P2020 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 P2020 Ford code?

Need more information on how to fix the P2020 Ford code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P2020 Ford code diagnosed by a professional: Find a repair shop in your area

Information for Specific Ford Models

P2020 2006 Ford Fusion — Intake Manifold Runner Position Sensor/Switch Circuit Range/Performance Bank 2
P2020 2007 Ford Fusion — Intake Manifold Runner Position Sensor/Switch Circuit Range/Performance Bank 2
P2020 2008 Ford Fusion — Intake Manifold Runner Position Sensor/Switch Circuit Range/Performance Bank 2
P2020 2009 Ford Fusion — Intake Manifold Runner Position Sensor/Switch Circuit Range/Performance Bank 2
P2020 2010 Ford Fusion — Intake Manifold Runner Position Sensor/Switch Circuit Range/Performance Bank 2
P2020 2011 Ford Fusion — Intake Manifold Runner Position Sensor/Switch Circuit Range/Performance Bank 2
P2020 2012 Ford Fusion — Intake Manifold Runner Position Sensor/Switch Circuit Range/Performance Bank 2

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 P2020 Ford Code

1. What are the common symptoms of OBDII code P2020 in a Ford, related to the Intake Manifold Runner Position Sensor/Switch Circuit Bank 2?

- Common symptoms include poor engine performance, rough idling, decreased fuel efficiency, and potential stalling.

2. What are the possible causes of OBDII code P2020 in a Ford, specifically related to the Intake Manifold Runner Position Sensor/Switch Circuit Bank 2?

- Causes may include a faulty intake manifold runner position sensor/switch, wiring issues, vacuum leaks, or a defective intake manifold runner control module.

3. How can I diagnose the issue associated with OBDII code P2020 in a Ford related to the Intake Manifold Runner Position Sensor/Switch Circuit Bank 2?

- Diagnose by checking the sensor's wiring and connections for any damage, testing the sensor's resistance, and scanning for additional trouble codes that may provide more insight.

4. Can I continue driving my Ford with OBDII code P2020 related to the Intake Manifold Runner Position Sensor/Switch Circuit Bank 2?

- It is not recommended to continue driving with this code, as it can lead to further engine damage and potential safety hazards.

5. How can I repair OBDII code P2020 in my Ford related to the Intake Manifold Runner Position Sensor/Switch Circuit Bank 2?

- Repair options may include replacing the intake manifold runner position sensor/switch, repairing any damaged wiring, addressing vacuum leaks, or replacing the intake manifold runner control module.

6. Are there any DIY tips for troubleshooting OBDII code P2020 in a Ford related to the Intake Manifold Runner Position Sensor/Switch Circuit Bank 2?

- DIY tips include checking and cleaning electrical connections, inspecting vacuum lines for leaks, and ensuring the sensor is receiving proper voltage.

7. What is the function of the Intake Manifold Runner Position Sensor/Switch in a Ford that triggers OBDII code P2020?

- The sensor monitors the position of the intake manifold runner flap, which helps optimize airflow and performance at different engine speeds in Bank 2 of the intake manifold.

8. Can a dirty or clogged intake manifold cause OBDII code P2020 in a Ford related to the Intake Manifold Runner Position Sensor/Switch Circuit Bank 2?

- While a dirty intake manifold may impact performance, OBDII code P2020 is usually triggered by issues directly related to the sensor/switch or its circuitry.

9. Is resetting the OBDII codes enough to fix OBDII code P2020 in a Ford related to the Intake Manifold Runner Position Sensor/Switch Circuit Bank 2?

- Simply resetting the codes may temporarily clear the warning light, but it will not address the underlying issue causing the fault code to reappear.

10. How important is it to address OBDII code P2020 in a Ford related to the Intake Manifold Runner Position Sensor/Switch Circuit Bank 2 promptly?

- It is crucial to address this code promptly to prevent potential engine damage, poor performance, decreased fuel efficiency, and potential safety risks while driving.