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Home › Saturn › 2007 › Ion Red Line › Repair and Diagnosis › Engine Performance › System › Engine Controls And Fuel - DTC P0017 To DTC P0122 › DTC P023A › Conditions for Running the DTC

Conditions for Running the DTC

The ignition is ON, or the engine is running.
The Ignition 1 Voltage parameter is between 11-18 volts.
DTC P023A runs continuously when the above conditions are met.