p0113
Easy Fix
Volvo · Sedans & Wagons
IAT High
Quick Answer
Error code P0113 on your Volvo Sedans & Wagons means: IAT High. This is usually fixable — see the step-by-step guide below.
Affected Models
Applies to all models
Likely Causes
How to Fix It
1
Check ambient air temperature vs sensor reading
2
Inspect sensor connector for corrosion
3
Test sensor resistance values
4
Check air intake temperature heater operation
5
Replace IAT sensor if resistance is out of range
Pro Tip
This is a common issue that most users can resolve without specialized tools. Try the first step before moving on to more complex solutions.
Parts You May Need
Intake air temperature sensor
Air intake heater
Sensor connector and wiring
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