AutoCodes – Nissan – P011D Nissan

P011D Nissan Code - Charge Air Temperature/Intake Air Temperature Correlation Bank 2

Quick Answer

The Intake Air Temperature (IAT) sensor is built-into mass air flow sensor. Common causes include Faulty Intake Air Temperature (IAT) Sensor 1, Faulty Intake Air Temperature (IAT) Sensor 2, IAT Sensor 1 or IAT Sensor 2 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: P011D Nissan indicates Charge Air Temperature/Intake Air Temperature Correlation Bank 2.
Common causes: Common causes include Faulty Intake Air Temperature (IAT) Sensor 1, Faulty Intake Air Temperature (IAT) Sensor 2, IAT Sensor 1 or IAT Sensor 2 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 1,407

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 10, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P011D Nissan Description

The Intake Air Temperature (IAT) sensor is built-into mass air flow sensor. The 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. Electrical resistance of the thermistor decreases in response to the temperature rise.

OBDII Code P011D Nissan - Charge Air Temperature/Intake Air Temperature Correlation Bank 2 - AutoCodes.com — P011D Nissan Code - Charge Air Temperature/Intake Air Temperature Correlation Bank 2

What does this mean?

What are the Possible Causes of the DTC P011D Nissan?

Faulty Intake Air Temperature (IAT) Sensor 1
Faulty Intake Air Temperature (IAT) Sensor 2
IAT Sensor 1 or IAT Sensor 2 harness is open or shorted
IAT Sensor 1 or IAT Sensor 2 circuit poor electrical connection

How to Fix the DTC P011D Nissan?

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 P011D Nissan 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 P011D Nissan Code

1. What are the common symptoms of OBDII code P011D in a Nissan?

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

2. What does the OBDII code P011D Nissan indicate?

- The code signifies a correlation issue between the charge air temperature and intake air temperature sensors in Bank 2 of the engine.

3. What are the possible causes of the P011D code in a Nissan?

- Potential causes may include faulty sensors, wiring issues, sensor calibration problems, or a malfunctioning ECM.

4. How can I diagnose the P011D code in my Nissan?

- Diagnostic steps involve checking the charge air temperature and intake air temperature sensor readings, inspecting the wiring harness, and testing sensor functionality.

5. Can I drive my Nissan with the P011D code present?

- It is not recommended to drive the vehicle with the P011D code as it can lead to engine performance issues and potential damage if left unresolved.

6. How can I repair the P011D code in my Nissan?

- Repair options include replacing faulty sensors, repairing wiring connections, recalibrating sensors, or resetting the ECM after addressing the underlying issue.

7. Will resetting the OBDII code P011D fix the problem?

- Resetting the code may temporarily clear the error, but it is crucial to address the root cause to prevent the code from reappearing.

8. Are there any specific Nissan models prone to the P011D code?

- While the P011D code can occur in various Nissan models, it may be more common in vehicles equipped with charge air temperature and intake air temperature sensors.

9. How much does it typically cost to repair the P011D code in a Nissan?

- Repair costs can vary depending on the extent of the issue, but expenses may include sensor replacement, wiring repairs, and diagnostic fees from a mechanic.

10. Can a DIY enthusiast fix the P011D code issue in a Nissan?

- While some basic diagnosis and repairs can be performed by DIY enthusiasts, complex issues or sensor replacements may require professional assistance to ensure proper resolution.