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P0110 2007 Toyota Prius Code - Intake Air Temperature Circuit Malfunction

- Code Popularity: 4,246 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 2/3
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What are the Possible Causes of the DTC P0110 2007 Toyota Prius?

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 Intake Air Temperature (IAT) sensor
  • Dirty air filter
  • Intake Air Temperature (IAT) sensor harness is open or shorted
  • Intake Air Temperature (IAT) sensor circuit poor electrical connection
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How to Fix the DTC P0110 2007 Toyota Prius?

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

Intake air temperature sensor is built into the mass air flow meter. Before doing anything else clean the mass air flow meter with mass air flow sensor cleaner and reset the light.

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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0110 2007 Toyota Prius 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.

When is the Code Detected?

An excessively low or high voltage from the sensor is sent to ECM.

What are Code Possible Symptoms?

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

Code P0110 2007 Toyota Prius Description

The Intake Air Temperature (IAT) sensor is built into mass air flow sensor or in some vehicles mounted to the air filter duct housing. 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. The Intake Air Temperature signal is used as an input for various systems in the vehicle.

OBDII Code P0110 2007 Toyota Prius - Intake Air Temperature Circuit Malfunction - AutoCodes.com
P0110 2007 Toyota Prius Code - Intake Air Temperature Circuit Malfunction

Need More Information on the Code?

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Code P0110 2007 Toyota Prius comments

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