P0098
Intake Air Temperature Sensor 2 Circuit High
Generic code
Fuel and Air Metering
High severity
Moderate repair
Free on OBD DashX
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What P0098 means
- The fault code P0098 indicates that there is a problem with the circuit that controls the intake air temperature sensor 2. This may cause the engine to run poorly or not start at all.
Possible symptoms
- Illuminated check engine light
- Poor engine performance
- Reduced fuel efficiency
- Engine may not start or may stall
Possible causes
- Open or short circuit in the intake air temperature sensor 2 circuit
- Faulty intake air temperature sensor 2
- Corroded or damaged electrical connections in the circuit
- Failed engine control module (ECM)
Related parts
- Intake Air Temperature Sensor: Intake Air Temperature Sensor measures the temperature of air at which it is taken into the engine. This car's malfunctioning sensor will lead to engine stalling, lack of power and engine noises
Possible solutions
- Replace the intake air temperature sensor 2
- Check and repair any damaged wiring or connections in the circuit
- Clean any corroded electrical connections
- Replace the engine control module (ECM) if necessary
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P0098 on OBD DashX
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