Poor Fuel Mileage
- Check fuel injection system
- Check intake air temperature sensor
- Check coolant temperature sensor
- Check barometric pressure sensor
- Check ignition switch
- Check idle position switch
- Check throttle position sensor
- Check TDC sensor and crank angle sensor
- Check power steering oil pressure switch
- Check A/C switch
- Check inhibitor switch (A/T models)
- Check motor position sensor (1.8L)
- Check airflow sensor
- Check oxygen sensor
- Check stepper motor (2.0L)
- Check fuel injectors
- Check power transistor
- Check fuel pressure