P0098Low SeverityFuel System

Intake Air Temperature Sensor 2 Circuit High

What This Means

The second intake air temperature sensor is reading high voltage, indicating an open circuit or that the sensor is reporting very cold air temperatures.

Common Symptoms

Engine runs slightly lean
Check engine light on
Minor performance change
No major symptoms

Common Causes

Open circuit in wiring
Disconnected sensor
Failed sensor (open)
Broken wire
Corroded pins

Estimated Repair Cost

$50 – $250

Parts and labor (varies by vehicle and location)

Difficulty:Easy

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For informational purposes only. Diagnostic trouble codes are starting points for diagnosis, not definitive answers. Always consult a certified mechanic for proper diagnosis and repair. Estimated costs vary by vehicle, location, and shop rates.