Easy one-page printout for the garage or repair shop
This summary uses the existing diagnostic information shown in full below.
The car's computer thinks the air going into the engine is too cold on one side. It's like when you think your room is too cold, but only on one side of the room.
The engine control module (ECM) detects that the intake air temperature sensor 2 on bank 2 is reading a temperature that is too low.
The P11B6 code indicates that the intake air temperature sensor 2 on bank 2 is reporting a temperature that is below the expected range. This could be due to a faulty sensor, wiring issues, or a problem with the air intake system.
• Check Engine Light is on
• Poor engine performance
• Decreased fuel efficiency
• Faulty intake air temperature sensor
• Wiring issues or poor connections
• Air intake system leaks
ECM: Engine Control Module
OBD-II: On-Board Diagnostics, second generation
• Use an OBD-II scanner to confirm the code.
• Inspect the intake air temperature sensor and its wiring for damage.
• Check for air leaks in the intake system.
• Replace the intake air temperature sensor if faulty.
• Repair or replace damaged wiring or connectors.
• Fix any leaks in the air intake system.
• OBD-II scanner
• Multimeter
• Basic hand tools
$100 - $300
Moderate
• Chevrolet Silverado
• Ford F-150
• Toyota Camry
• Regularly inspect and maintain the air intake system.
• Ensure sensors are clean and free from debris.
• Check wiring and connectors for wear and tear.
Sensor Issue
• Avoid driving in extreme cold without addressing the issue.
• Have the vehicle inspected by a professional if unsure.
Check with the vehicle manufacturer for warranty coverage on sensors.
This code has been associated with faulty sensors and wiring issues in various vehicle models.
Moderate – It should be addressed soon to avoid potential engine performance issues.
Driving with this code active may lead to increased emissions and reduced engine performance.
• Engine running
• Ambient temperature within normal range
The intake air temperature sensor is located in the air intake duct on bank 2 of the engine.
Q: What happens if I ignore this code?
A: Ignoring this code can lead to poor engine performance and increased fuel consumption.
Q: Can I drive my car with this code?
A: While you can drive with this code, it's best to address it soon to avoid potential issues.
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