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Home › Saturn › 2003 › L300 › Repair and Diagnosis › Engine Performance › System › Engine Controls - Self-Diagnostics › Diagnostic Tests › DTC P0121: TP Sensor No. 1 Circuit Performance › Conditions For Running DTC

Conditions For Running DTC

The battery voltage is more than 8 volts.
The engine speed is more than 480 RPM.
DTCs P0122 or P0123 are not set.