P0097
Intake Air Temperature Sensor 2 Circuit Low
Generic code
Fuel and Air Metering
High severity
Moderate repair
Free on OBD DashX
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What P0097 means
- The fault code P0097 indicates that there is a low input signal from the intake air temperature (IAT) sensor 2 circuit. This may cause the engine to run poorly, decrease fuel efficiency, or not start at all.
Possible symptoms
- Engine running poorly or not starting
- Decreased fuel efficiency
- Illuminated check engine light
- Rough idle or stalling
- Reduced engine power or acceleration
Possible causes
- Faulty intake air temperature sensor 2
- Wiring or connection issues in the intake air temperature sensor 2 circuit
- Loose or corroded electrical connections
- 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 intake air temperature sensor 2 circuit
- Tighten or clean any loose or corroded electrical connections
- Replace the engine control module (ECM) if necessary
Free on OBD DashX
P0097 on OBD DashX
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