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1990
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Celica All-Trac
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Engine Controls - Tests W/Codes
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Code 25 - Lean Air/Fuel Mixture
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Probable Causes
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Probable Causes
Airflow Meter
Air Intake System
Coolant Temperature Sensor
ECU
Fuel Pressure
Ignition System
Injector Circuit or Injector
Oxygen Sensor or Sensor Circuit
NOTE:
Diagnostic chart not available from manufacturer.