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B11F0 Mercury Code - Air Intake Damper Position Sensor Circuit

- Code Popularity: 803 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC B11F0 Mercury?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Faulty Air Intake Damper Position Sensor
  • Air Intake Damper Position Sensor harness is open or shorted
  • Air Intake Damper Position Sensor circuit poor electrical connection
  • Faulty Heating, Ventilation, and Air Conditioning (HVAC) Module
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How to Fix the DTC B11F0 Mercury?

Review the 'Possible Causes' mentioned above and visually examine the corresponding wiring harness and connectors. Ensure to check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.

Code Tech Notes

B11F0:11 - Air Intake Damper Position Sensor: Circuit Short to Ground
B11F0:15 - Air Intake Damper Position Sensor: Circuit Short to Battery or Open

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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B11F0 Mercury code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

What are Code Possible Symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

Code B11F0 Mercury Description

The Heating, Ventilation, and Air Conditioning (HVAC) Module supplies ground to the air inlet door actuator motor through the recirc open circuit to rotate the air inlet door actuator 180 degrees to the outside air position, or the recirc close circuit to rotate the air inlet door actuator another 180 degrees to the recirculated air position. Voltage is supplied to the air inlet door actuator.

OBDII Code B11F0 Mercury - Air Intake Damper Position Sensor Circuit - AutoCodes.com
B11F0 Mercury Code - Air Intake Damper Position Sensor Circuit

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Code B11F0 Mercury comments

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