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Home >> Subaru >> 2021 >> WRX STI >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (Diagnostics) (2.5L) (2 Of 4) >> Diagnostic Procedure with Diagnostic Trouble Code (DTC) >> DTC P0230: Fuel Pump Primary Circuit >> Execution Condition
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Execution Condition

Secondary parameters Execution condition
Battery voltage ≥ 8 V
Remaining fuel level ≥9L (2.38US gal, 1.98Imp gal)
Elapsed time after starting the engine ≥180000 ms
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