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Home >> Cadillac >> 2002 >> Escalade EXT >> Repair and Diagnosis >> External Pages >> Different car >> Section 88 (Engine Control System Self-Diagnostics - 3.8L) >> Diagnostic Tests >> DTC P0230: Fuel Pump Control Circuit >> Conditions For Setting DTC
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Conditions For Setting DTC

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DTC sets when PCM detects an electrical malfunction on fuel pump relay control circuit for less than one second.

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