OBD-II Code · Sensors
P0096
Intake Air Temperature Sensor 2 Performance
low severitySafe to drive$50-$300
IAT sensor 2 readings are out of expected range compared to other temp sensors.
Common symptoms
- CEL
- Possible reduced MPG
Likely causes
- Drifting IAT2 sensor
- Vacuum leak near sensor
- PCM calibration
Where to start
- Try the cheapest cause first. Start by checking: drifting iat2 sensor.
- Cost & scope. $50-$300
- If the code returns after the fix: escalate to a shop or scanner with live-data and freeze-frame. A code that re-sets means the underlying fault is still there.
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