Intake Air Temperature Sensor High
The YANMAR-P0113 (Yanmar) diesel fault code means: Intake Air Temperature Sensor High. This is a moderate severity code.
- Keep driving?
- Yes, but fix soon
- DIY difficulty
- beginner
- Estimated cost
- $30-$150
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Common Symptoms
- Smoke, slight derate
Probable Causes (Ranked by Likelihood)
- Open IAT sensor Likely
Step-by-Step Diagnostic Procedure
Scan IAT voltage.
Check for broken wire.
Frequently Asked Questions
What is Yanmar code P0113?
Yanmar P0113: Intake Air Temperature Sensor High.
Can I keep operating with Yanmar code P0113?
Usually drivable short-term, but fix soon.
How much does Yanmar P0113 cost to fix?
Typical cost: $30-$150. Yanmar SmartAssist / YDT diagnostic software is often required.
P0113 on Other Platforms
The same code ID appears across other engines, vehicles, and equipment. Diagnostic flow varies by platform — see the matching breakdown: