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Terrain SL, Gas
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Testing & Diagnosis
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Engine Controls And Fuel - 2.4L (Lea) - DTC P0340 To DTC P2635 And Diagnostic Information And Procedures
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Diagnostic Information and Procedures
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DTC P1255: Fuel Pump Control Module Driver Over Temperature
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Conditions for Running the DTC
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Conditions for Running the DTC
The ignition voltage is between 7 - 32 V.
The engine is cranking or running.
The fuel pump enable circuit is commanded ON.
The DTC runs continuously when the conditions above are met.