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2002
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Jimmy 2D Utility, Part Time, Standard
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Repair and Diagnosis (Single Page)
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Engine Performance
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System
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Engine Controls Self-Diagnostics - 4.3L
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Diagnostic Tests
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DTC P0230: Fuel Pump Control Relay Circuit
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Conditions For Setting DTC
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Conditions For Setting DTC
The PCM detects that the commanded state of the driver and the actual state of the control circuit do not match.
The above conditions are present for a minimum of 2.5 seconds.