P0113 Error Code
📋 What Does P0113 Mean?
Intake air temperature (IAT) sensor high input — the sensor is reading abnormally high air temperature.
🔍 Common Causes
- 1Faulty IAT sensor
- 2Open circuit in sensor wiring
- 3IAT sensor unplugged
📞 When to Call a Pro
If connector is fine, the sensor may need replacement ($10–30 part).
🔧 DIY Fix Steps
- 1Inspect the IAT sensor connector for damage or corrosion — it is usually on the air intake tube
- 2Clean the connector pins
- 3Check for any chafed wires near the sensor
- 4Unplug and replug the connector
Frequently Asked Questions
What does P0113 mean on a Ford vehicle?
Intake air temperature (IAT) sensor high input — the sensor is reading abnormally high air temperature.
Can I fix P0113 myself?
Yes, in many cases. Start with: inspect the iat sensor connector for damage or corrosion — it is usually on the air intake tube If that does not resolve it, if connector is fine, the sensor may need replacement ($10–30 part).
How much does it cost to repair error P0113?
Estimated repair cost: $50–$150. This varies by region and technician.
Tools That Help With This Diagnosis
Basic troubleshooting tools grouped separately from the actual error-code explanation.
Multimeters
Useful for basic electrical checks when the repair path calls for it and the unit is safely isolated.
Driver sets
Useful when the first obstacle is simply reaching the part or hose involved.
Cleanup tools
Useful for drain and leak faults where standing water hides the problem.
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