AutoCodes – Scion – P0112 2006 Scion xB

P0112 2006 Scion xB Code - Intake Air Temperature Circuit Low Input

Quick Answer

The Intake Air Temperature (IAT) sensor is built into mass air flow sensor or in some vehicles mounted to the air filter duct housing. Common causes include Faulty Intake Air Temperature (IAT) sensor, Dirty air filter, Intake Air Temperature (IAT) sensor harness is open or shorted. 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: P0112 2006 Scion xB indicates Intake Air Temperature Circuit Low Input.
Common causes: Common causes include Faulty Intake Air Temperature (IAT) sensor, Dirty air filter, Intake Air Temperature (IAT) sensor harness is open or shorted.
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 Popularity 3,842

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jun 14, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0112 2006 Scion xB 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 P0112 2006 Scion xB - Intake Air Temperature Circuit Low Input - AutoCodes.com — P0112 2006 Scion xB Code - Intake Air Temperature Circuit Low Input

What does this mean?

What are the Possible Causes of the DTC P0112 2006 Scion xB?

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

How to Fix the DTC P0112 2006 Scion xB?

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 P0112 2006 Scion xB 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.

Need more information about the P0112 2006 Scion xB code?

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P0112 2006 Scion xB Code

1. What are the common symptoms of OBDII code P0112 in a 2006 Scion xB?

- Common symptoms include poor fuel economy, rough idling, engine stalling, and a noticeable decrease in engine performance.

2. What does the OBDII code P0112 "Intake Air Temperature Circuit Low Input" mean for a 2006 Scion xB?

- This code indicates that the intake air temperature sensor is reporting a lower than expected reading to the engine control module.

3. What are the possible causes of OBDII code P0112 in a 2006 Scion xB?

- Possible causes include a faulty intake air temperature sensor, damaged sensor wiring, a disconnected sensor, or a problem with the engine control module.

4. How can I diagnose the cause of OBDII code P0112 in my 2006 Scion xB?

- You can use a multimeter to test the intake air temperature sensor's resistance, check for damaged wiring, inspect the sensor for physical damage, and scan the vehicle for any other related trouble codes.

5. Can I drive my 2006 Scion xB with OBDII code P0112?

- It is not recommended to drive your vehicle with this code present, as it can lead to further engine issues and potential safety hazards.

6. How can I repair OBDII code P0112 in a 2006 Scion xB?

- Repair options include replacing the intake air temperature sensor, repairing damaged wiring, reconnecting a disconnected sensor, or addressing any underlying engine control module issues.

7. Will resetting the OBDII code P0112 in my 2006 Scion xB make it go away permanently?

- Resetting the code may temporarily turn off the check engine light, but if the underlying issue is not addressed, the code is likely to reappear.

8. Is it possible to prevent OBDII code P0112 from appearing in my 2006 Scion xB?

- Regular maintenance, such as checking sensor connections and wiring, can help prevent this code from appearing. Additionally, using quality parts during repairs can also help prevent future issues.

9. How much does it typically cost to repair OBDII code P0112 in a 2006 Scion xB?

- The cost of repairs can vary depending on the exact cause of the issue, but it may range from $100 to $300 for parts and labor.

10. Can a DIY enthusiast fix OBDII code P0112 in a 2006 Scion xB?

- Depending on the level of expertise and access to tools, a DIY enthusiast may be able to diagnose and repair this code. However, if unsure, it is recommended to seek professional help to avoid further damage.