AutoCodes – MINI – P0222 MINI

P0222 MINI Code - Throttle/Pedal Position Sensor/Switch 'B' Circuit Low

Quick Answer

The accelerator pedal position is monitored separately by 2 individual sensors. Common causes include Faulty Electromotive Throttle Actuator, Electromotive Throttle Actuator harness is open or shorted, Electromotive Throttle Actuator 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: P0222 MINI indicates Throttle/Pedal Position Sensor/Switch 'B' Circuit Low.
Common causes: Common causes include Faulty Electromotive Throttle Actuator, Electromotive Throttle Actuator harness is open or shorted, Electromotive Throttle Actuator 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 7,465

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jul 15, 2020

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code P0222 MINI Description

The accelerator pedal position is monitored separately by 2 individual sensors. Two sensors are employed to provide redundancy, implement the monitoring function, and facilitate recognition of malfunctions. The sensors register accelerator-pedal travel as angular deflection, with data being transmitted directly to the engine-management control unit as analog linear voltage curves for the pedal angle. Overall pedal travel is mechanically expressed as 16° ±0.5°. Each change in the accelerator-pedal position is transmitted to the engine-management control unit with a maximum lag of 50 milliseconds. Sensor signals are transmitted in analog form. The engine-management control unit monitors the two input signals from the sensors and compares them for plausibility (factors such as mutual synchronicity, linearity, etc.). The Diagnostic Trouble Code (DTC) is detected when the voltage of the throttle valve sensor (2) is less than the lower limit. Lower limit: 0.2 V.

OBDII Code P0222 MINI - Throttle/Pedal Position Sensor/Switch 'B' Circuit Low - AutoCodes.com — P0222 MINI Code - Throttle/Pedal Position Sensor/Switch 'B' Circuit Low

What does this mean?

What are the Possible Causes of the DTC P0222 MINI?

Faulty Electromotive Throttle Actuator
Electromotive Throttle Actuator harness is open or shorted
Electromotive Throttle Actuator circuit poor electrical connection

How to Fix the DTC P0222 MINI?

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

BMW Diagnostic Trouble Code (DTC): 101202

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0222 MINI 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 P0222 MINI Code

1. What are the common symptoms of OBDII code P0222 in a MINI related to the Throttle/Pedal Position Sensor/Switch 'B' Circuit Low?

- Common symptoms include poor acceleration, lack of response from the throttle pedal, and potential stalling of the engine.

2. What are the possible causes of OBDII code P0222 in a MINI?

- The code P0222 in a MINI is typically caused by a faulty throttle position sensor, damaged wiring or connectors in the sensor circuit, or issues with the throttle pedal position sensor.

3. How can I diagnose the cause of OBDII code P0222 in my MINI?

- To diagnose the cause of code P0222, you can use a diagnostic scanner to read the code and check the throttle position sensor's voltage using a multimeter. Inspecting the wiring and connectors for any damage is also recommended.

4. Can I drive my MINI with OBDII code P0222 present?

- It is not recommended to drive your MINI with code P0222 present, as it can lead to poor engine performance and potential safety hazards due to the throttle-related issues.

5. How can I repair OBDII code P0222 in my MINI?

- Repairing code P0222 may involve replacing the faulty throttle position sensor, repairing any damaged wiring or connectors in the sensor circuit, or addressing issues with the throttle pedal position sensor.

6. Are there any DIY tips to troubleshoot OBDII code P0222 in a MINI?

- DIY tips include checking for loose or damaged wiring around the throttle position sensor, ensuring proper sensor connections, and cleaning the throttle body to remove any dirt or debris that may affect sensor readings.

7. How much does it cost to fix OBDII code P0222 in a MINI?

- The cost of fixing code P0222 in a MINI can vary depending on the specific cause of the issue, but it may involve sensor replacement, wiring repairs, or professional diagnostic services.

8. Can resetting the OBDII code P0222 in a MINI resolve the issue?

- Resetting the code may temporarily clear the fault code, but it will not fix the underlying issue causing P0222. It is essential to diagnose and address the root cause of the problem.

9. Will OBDII code P0222 cause my MINI to fail an emissions test?

- Yes, code P0222 can cause your MINI to fail an emissions test due to the impact on engine performance and emissions control systems associated with throttle position sensor malfunctions.

10. How often does OBDII code P0222 occur in MINI vehicles?

- While not extremely common, OBDII code P0222 related to the Throttle/Pedal Position Sensor/Switch 'B' Circuit Low can occur in MINI vehicles, especially in older models or those with high mileage.