P011D Code - Charge Air Temperature/Intake Air Temperature Correlation Bank 2
Quick Answer
The P011D diagnostic trouble code (DTC) refers to a Charge Air Temperature/Intake Air Temperature Correlation issue in Bank 2 of the vehicle's engine. Common causes include Faulty charge air temperature sensor, Faulty intake air temperature sensor, Wiring or connector issues. 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 indicates Charge Air Temperature/Intake Air Temperature Correlation Bank 2.
- Common causes
- Common causes include Faulty charge air temperature sensor, Faulty intake air temperature sensor, Wiring or connector issues.
- 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 P011D Description
The P011D diagnostic trouble code (DTC) refers to a Charge Air Temperature/Intake Air Temperature Correlation issue in Bank 2 of the vehicle's engine. This code indicates that there is a discrepancy between the charge air temperature and intake air temperature readings in Bank 2 of the engine. The charge air temperature sensor measures the temperature of the air entering the engine's intake system, while the intake air temperature sensor measures the temperature of the air inside the intake manifold.
Common Causes of P011D
- Faulty charge air temperature sensor
- Faulty intake air temperature sensor
- Wiring or connector issues
- ECM malfunction
- Corrosion or damage to sensor connectors
Symptoms of P011D
- Reduced engine power
- Poor fuel economy
- Rough idling or engine hesitation
- Engine stalling
- Check Engine Light illuminated
How to Fix P011D
- Diagnose the issue by retrieving the DTC with a scan tool and inspecting the charge air temperature sensor, intake air temperature sensor, wiring, and connectors for any visible damage.
- Test the sensors using a multimeter to ensure they are functioning correctly.
- Replace any faulty sensors or repair damaged wiring/connectors as needed.
- Clear the DTC and reset the ECM to see if the issue is resolved.
- Test drive the vehicle to verify that the symptoms have been eliminated.
Cost to Fix P011D
The typical repair costs for addressing a P011D code can vary depending on the specific cause of the issue. In general, replacing a faulty sensor or repairing wiring/connectors may cost between $100 and $300, including parts and labor. However, if the ECM needs to be replaced, the cost can increase significantly. It's important to consider the diagnosis time and labor rates at auto repair shops, which can range from $80 to $150 per hour. Rates may differ based on the location, vehicle make and model, and engine type, so it's advisable to get a detailed estimate from a trusted repair shop before proceeding with the repairs.
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Code P011D Information for Specific Makes
- P011D Nissan — Charge Air Temperature/Intake Air Temperature Correlation Bank 2
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