P0113 Lincoln Code - Intake Air Temperature Sensor 1 Circuit High Input
Quick Answer
The Intake Air Temperature (IAT) Sensor is a thermistor device in which resistance changes with temperature. Common causes include Faulty Intake Air Temperature (IAT) Sensor, Intake Air Temperature Sensor harness is open or shorted, Intake Air Temperature Sensor circuit poor electrical connection. 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
- P0113 Lincoln indicates Intake Air Temperature Sensor 1 Circuit High Input.
- Common causes
- Common causes include Faulty Intake Air Temperature (IAT) Sensor, Intake Air Temperature Sensor harness is open or shorted, Intake Air Temperature Sensor circuit poor electrical connection.
- 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.
Code P0113 Lincoln Description
Thermistor-type sensors are considered passive sensors. A passive sensor is connected to a voltage divider network so that varying the resistance of the passive sensor causes a variation in total current flow. The voltage that is dropped across a fixed resistor in a series with the sensor resistor determines the voltage signal at the PCM. This voltage signal is equal to the reference voltage minus the voltage drop across the fixed resistor.
The IAT sensor provides air temperature information to the PCM. The PCM uses the air temperature information as a correction factor in the calculation of fuel, spark, and airflow.
The IAT sensor provides a quicker temperature change response time than the Engine Coolant Temperature (ECT) or Cylinder Head Temperature (CHT) sensor.
Currently, there are 2 types of IAT sensors used, a stand-alone and an integrated type. Both types function the same, however, the integrated type is incorporated into the Mass Air Flow (MAF) Sensor, the Manifold Absolute Pressure and Temperature (MAPT) Sensor, or the Turbocharger Intake Pressure and Temperature (TCIPT) Sensor instead of being a stand-alone sensor.
This Diagnostic Trouble Code (DTC) will be set if the IAT Sensor signal is greater than the self-test maximum.
What are the Possible Causes of the DTC P0113 Lincoln?
- Faulty Intake Air Temperature (IAT) Sensor
- Intake Air Temperature Sensor harness is open or shorted
- Intake Air Temperature Sensor circuit poor electrical connection
How to Fix the DTC P0113 Lincoln?
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 P0113 Lincoln 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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Frequently Asked Questions about P0113 Lincoln Code
1. What are common symptoms of OBDII code P0113 in a Lincoln related to the Intake Air Temperature Sensor 1 Circuit High Input?
Symptoms may include poor fuel economy, rough idling, engine hesitation, and potential stalling.
2. What are some possible causes of OBDII code P0113 in a Lincoln?
Possible causes could include a faulty intake air temperature sensor, damaged wiring or connectors, or issues with the sensor circuit.
3. How can I diagnose the cause of OBDII code P0113 in my Lincoln?
You can diagnose this issue by checking the intake air temperature sensor's wiring and connector for damage, testing the sensor's resistance, and using a multimeter to check voltage readings.
4. Can a dirty air filter cause OBDII code P0113 in a Lincoln?
Yes, a dirty air filter can disrupt the intake air temperature sensor's readings, potentially leading to the code P0113 being triggered.
5. Is it safe to continue driving my Lincoln with OBDII code P0113 present?
It is not recommended to drive your Lincoln with this code present, as it can lead to poor engine performance and potential further damage if left unresolved.
6. How can I repair OBDII code P0113 related to the Intake Air Temperature Sensor 1 Circuit High Input in my Lincoln?
You can repair this issue by replacing the faulty intake air temperature sensor, repairing any damaged wiring or connectors, and clearing the trouble code with an OBDII scanner.
7. Can a DIY enthusiast fix OBDII code P0113 in a Lincoln, or should I seek professional help?
If you have experience with automotive repairs and access to the necessary tools, you may be able to fix this issue yourself. However, if you are unsure or inexperienced, it is recommended to seek professional help.
8. Are there any preventive measures I can take to avoid OBDII code P0113 in my Lincoln?
Regularly inspecting and maintaining your intake air temperature sensor, air filter, and associated wiring can help prevent issues that may trigger code P0113.
9. Will resetting the OBDII system clear the P0113 code in my Lincoln?
Resetting the OBDII system may clear the code temporarily, but if the underlying issue is not addressed, the code is likely to reappear.
10. How long does it typically take to repair OBDII code P0113 in a Lincoln?
The repair time can vary depending on the exact cause of the issue and your level of experience. It may take anywhere from 30 minutes to a few hours to diagnose and repair the problem.
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