AutoCodes – Ford – P220E Ford

P220E Ford Code - NOx Sensor Heater Control Circuit Range/Performance Bank 1 Sensor 1

Quick Answer

This fault code is stored when a malfunction is detected with the NOx sensor circuit. Common causes include Faulty NOx Sensor, NOx Sensor harness is open or shorted, NOx Sensor 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: P220E Ford indicates NOx Sensor Heater Control Circuit Range/Performance Bank 1 Sensor 1.
Common causes: Common causes include Faulty NOx Sensor, NOx Sensor harness is open or shorted, NOx Sensor 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 29,049

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 09, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P220E Ford Description

This fault code is stored when a malfunction is detected with the NOx sensor circuit. Some lean burn and direct injection vehicles will use a Selective Catalytic Reduction system (SCR), which uses a NOx accumulator to store oxides of Nitrogen and allows them to be reduced at a suitable time. A NOx sensor is used to detect when a regeneration is required and when the regeneration is complete. The NOx sensor will have a module located close to the sensor which communicates with the engine control module. A heater circuit is required to get the NOx sensor up to operating temperature quickly to allow for reliable performance in a timely manner.

OBDII Code P220E Ford - NOx Sensor Heater Control Circuit Range/Performance Bank 1 Sensor 1 - AutoCodes.com — P220E Ford Code - NOx Sensor Heater Control Circuit Range/Performance Bank 1 Sensor 1

What does this mean?

What are the Possible Causes of the DTC P220E Ford?

Faulty NOx Sensor
NOx Sensor harness is open or shorted
NOx Sensor circuit poor electrical connection
Faulty Engine Control Module (ECM)

How to Fix the DTC P220E 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 P220E 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 P220E Ford Code

1. What are the common symptoms of OBDII code P220E in a Ford vehicle?

- Common symptoms include poor engine performance, decreased fuel efficiency, and the illumination of the check engine light.

2. What can cause the OBDII code P220E to trigger in a Ford vehicle?

- The code P220E is typically triggered by a malfunction in the NOx sensor heater control circuit for Bank 1 Sensor 1, often due to a faulty sensor or wiring issue.

3. How can I diagnose the NOx sensor heater control circuit issue associated with code P220E in my Ford vehicle?

- A thorough diagnostic scan using an OBDII scanner can help pinpoint the exact cause of the problem, allowing you to inspect the sensor, wiring connections, and related components.

4. Is it safe to continue driving my Ford vehicle with the P220E trouble code illuminated?

- It is generally not recommended to drive your vehicle with the check engine light on, as it can lead to further damage and potentially affect the emissions system.

5. Can I repair the NOx sensor heater control circuit issue causing code P220E in my Ford vehicle myself?

- While some DIY enthusiasts may attempt to address this issue, it is recommended to consult a professional mechanic or technician for proper diagnosis and repair to ensure the problem is fixed correctly.

6. Will clearing the OBDII code P220E in my Ford vehicle make the issue go away permanently?

- Clearing the trouble code may temporarily turn off the check engine light, but if the underlying problem is not fixed, the code is likely to reappear after a certain period of driving.

7. How much does it typically cost to repair the NOx sensor heater control circuit issue causing code P220E in a Ford vehicle?

- The cost of repair can vary depending on the extent of the issue and the specific components that need to be replaced, but it is advisable to budget for sensor replacement and potential wiring repairs.

8. Are there any preventive maintenance measures I can take to avoid encountering code P220E in my Ford vehicle?

- Regularly scheduled maintenance, such as inspecting and cleaning sensor connections, can help prevent issues with the NOx sensor heater control circuit and potentially avoid triggering code P220E.

9. Can a malfunctioning NOx sensor heater control circuit impact the overall performance of my Ford vehicle?

- Yes, a malfunctioning NOx sensor heater control circuit can affect the vehicle's fuel efficiency, emissions output, and overall engine performance, potentially leading to other issues if left unresolved.