FixVault

Home › Saturn › 2003 › L300 › Repair and Diagnosis › Engine Performance › System › Engine Controls - Self-Diagnostics › Diagnostic Tests › DTC P0103: MAF Sensor Circuit - High Signal/Frequency › Conditions For Running DTC

Conditions For Running DTC

DTCs P0121, P0122, P0123, P0221, P0222, P0223 are not set.
The engine is running for more than 0.5 second.
The ignition 1 signal is more than 11 volts.