P0113 Mazda Code - Intake Air Temperature Circuit High 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
- P0113 Mazda indicates Intake Air Temperature Circuit High 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.
Code P0113 Mazda Description
What are the Possible Causes of the DTC P0113 Mazda?
- 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 P0113 Mazda?
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 Mazda 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 P0113 Mazda code?
Need more information on how to fix the P0113 Mazda code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P0113 Mazda code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P0113 Mazda Code
1. What does the OBDII code P0113 mean on a Mazda?
P0113 indicates a high input signal from the Intake Air Temperature (IAT) sensor, meaning the sensor is detecting a temperature that is abnormally high or the circuit is open.
2. What are the common symptoms of code P0113 on a Mazda?
Symptoms may include poor engine performance, rough idling, increased fuel consumption, difficulty starting the engine, and the Check Engine Light being illuminated.
3. What causes the P0113 code to appear in a Mazda?
Common causes include a faulty IAT sensor, damaged or corroded wiring, a disconnected sensor, or a malfunctioning Engine Control Module (ECM).
4. Can I drive my Mazda with a P0113 code?
While it may still drive, operating the vehicle with this code can result in poor performance and reduced fuel efficiency. Prolonged driving could cause further damage, so it’s best to address the issue promptly.
5. Where is the intake air temperature (IAT) sensor located in a Mazda?
The IAT sensor is typically located near the air filter housing or integrated into the mass airflow (MAF) sensor.
6. How do I fix the P0113 code on my Mazda?
First, inspect and clean the IAT sensor and wiring. If the issue persists, replace the sensor. If the problem remains unresolved, further diagnostic tests may be needed to check the ECM.
7. Can a dirty air filter cause a P0113 code on a Mazda?
While unlikely, a severely clogged air filter can indirectly affect airflow and sensor readings. It’s worth inspecting and replacing the filter if needed.
8. How much does it cost to fix a P0113 code on a Mazda?
Repair costs vary, but replacing the IAT sensor typically ranges from $50 to $150, including parts and labor. Wiring repairs or ECM issues may cost more.
9. Will resetting the Check Engine Light fix the P0113 code on a Mazda?
Resetting the light may clear the code temporarily, but if the underlying issue isn’t resolved, the code will likely return.
10. Can a faulty mass airflow (MAF) sensor trigger code P0113 on a Mazda?
Yes, if the IAT sensor is integrated into the MAF sensor, a faulty MAF sensor could cause the P0113 code to appear.
Discuss the causes and fixes for P0113 Mazda OBDII Code
Code P0113 Mazda comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
