All codes › P0113
P0113: Intake Air Temperature Sensor 1 Circuit High
What it means
The intake air temperature sensor reports an extremely cold reading (high voltage), usually an open circuit.
Severity: Low Minor; often just an unplugged sensor after an air filter change.
Common causes
- Unplugged IAT sensor
- Broken wire
- Failed sensor
- IAT built into MAF failed
Most common causes first. Exact causes vary by make, model and engine.
Can I fix it myself?
Often DIY. Check the IAT connector is seated after air box work.
Repair cost
SEEDED ESTIMATE Roughly $40–$200
Most likely repair: temp/pressure/position sensor. Diagnosis fees, taxes and other causes are not included.
| Line | Low | High | Basis |
|---|---|---|---|
| Temp/pressure/position sensor | $15 | $120 | Editorial placeholder, parts price not yet cited |
| Labor 0.2–0.5 hr | $20 | $80 | $100–$160/hr, shop survey |
⚠️ This is an editorial placeholder range for this type of repair. It is not based on real invoices or licensed pricing data yet. Real ranges will appear here once enough reader invoices for P0113 are verified.
Verified reader invoices for P0113: 0. Share your repair bill to help build real costs.
Tools that can read P0113
- ScanFixAI: Pro $29.99/mo or $249.99/yr
- OBDAI: Annual PRO bundle $299
- BlueDriver Pro Next-Gen: $119.95 list ($99.95 sale seen)
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