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Home › Oldsmobile › 2001 › Intrigue GL › Repair and Diagnosis › Engine Performance › System › Engine Controls - Self-Diagnostics › Diagnostic Tests › DTC P0103: Mass Airflow Sensor Circuit High Frequency › Code Enable Criteria

Code Enable Criteria

Engine run time is more than one second.
Engine speed is more than 250 RPM.
Ignition 1 signal is 8 volts or more.