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Mazda
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2004
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MPV ES
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Repair and Diagnosis
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Engine Performance
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Fuel Delivery
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Fuel System
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Fuel Pump Unit Inspection
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Circuit Open/Short Inspection
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Short circuit
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Short circuit
If there is continuity, the circuit is short. Repair or replace the harness.
Fuel pump unit terminal D (harness-side) and power supply.
Fuel pump unit terminal B (harness-side) and body GND.