AutoCodesBMW – P111E BMW

P111E BMW Code - Intake Air Temperature Sensor Plausibility

Quick Answer

The Intake Αir Temperature (IΑT) sensor detects intake air temperature and transmits a signal to the Engine Control Module (ECM). Common causes include Faulty Intake Air Temperature Sensor, Intake Air Temperature Sensor harness is open or shorted, Intake Air Temperature 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
P111E BMW indicates Intake Air Temperature Sensor Plausibility.
Common causes
Common causes include Faulty Intake Air Temperature Sensor, Intake Air Temperature Sensor harness is open or shorted, Intake Air Temperature 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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 2,795
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jul 25, 2019
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Code P111E BMW Description

The Intake Αir Temperature (IΑT) sensor detects intake air temperature and transmits a signal to the Engine Control Module (ECM). The temperature sensing unit uses a thermistor which is sensitive to the change in temperature. The electrical resistance of the thermistor decreases in response to the temperature rise.
OBDII Code P111E BMW - Intake Air Temperature Sensor Plausibility - AutoCodes.com
P111E BMW Code - Intake Air Temperature Sensor Plausibility

What are the Possible Causes of the DTC P111E BMW?

  • Faulty Intake Air Temperature Sensor
  • Intake Air Temperature Sensor harness is open or shorted
  • Intake Air Temperature Sensor circuit poor electrical connection

How to Fix the DTC P111E BMW?

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 P111E BMW 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 P111E BMW Code

1. What are common symptoms of OBDII code P111E in a BMW related to the Intake Air Temperature Sensor Plausibility?

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

2. What can cause the OBDII code P111E related to the Intake Air Temperature Sensor Plausibility in a BMW?

- Possible causes include a faulty intake air temperature sensor, wiring issues, sensor connector problems, or a malfunctioning engine control module (ECM).

3. How can I diagnose the source of the OBDII code P111E in my BMW for the Intake Air Temperature Sensor Plausibility?

- Diagnosis typically involves using an OBDII scanner to retrieve the code, then inspecting the intake air temperature sensor, its wiring, and the ECM for any signs of damage or malfunction.

4. Is it safe to continue driving my BMW with the OBDII code P111E related to the Intake Air Temperature Sensor Plausibility?

- It is not recommended to drive the vehicle with this code as it can lead to further engine issues and potential damage. It's best to address the problem promptly.

5. Can I repair the OBDII code P111E in my BMW related to the Intake Air Temperature Sensor Plausibility myself?

- Depending on your skill level, you may be able to replace the intake air temperature sensor or repair wiring issues yourself. However, more complex problems may require professional assistance.

6. What are some tips for repairing the OBDII code P111E related to the Intake Air Temperature Sensor Plausibility in a BMW?

- Ensure the engine is off and cool before working on the sensor. Check for any visible damage to the sensor, wires, or connectors. Clear the code after making repairs and test drive the vehicle to confirm the issue is resolved.

7. Can a dirty air filter cause the OBDII code P111E related to the Intake Air Temperature Sensor Plausibility in a BMW?

- A dirty air filter can indirectly affect the intake air temperature sensor readings, potentially leading to the code. It's recommended to replace the air filter during the troubleshooting process.

8. Will resetting the OBDII code P111E related to the Intake Air Temperature Sensor Plausibility in my BMW make it go away permanently?

- Resetting the code will clear it temporarily, but if the underlying issue with the intake air temperature sensor or related components is not resolved, the code is likely to return.

9. How much does it typically cost to repair the OBDII code P111E related to the Intake Air Temperature Sensor Plausibility in a BMW?

- The cost of repair can vary depending on the exact cause of the issue. Sensor replacement or wiring repairs may range from $100 to $300, while ECM replacement could cost more.

10. Are there any recalls or technical service bulletins related to the OBDII code P111E in BMW vehicles concerning the Intake Air Temperature Sensor Plausibility?

- It's recommended to check with BMW dealerships or online resources for any recalls or technical service bulletins specifically addressing the P111E code and related issues in BMW vehicles.

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