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Home › Mazda › 2006 › 5 Touring, 2.3 L › Repair and Diagnosis › Engine Performance › Fuel Delivery › Fuel System (L3) › Fuel Pump Unit Inspection › Circuit Open/Short Inspection › Open circuit

Open circuit

If there is no continuity, the circuit is open. Repair or replace the harness.
- Fuel pump unit terminal B and fuel pump relay terminal C
- Fuel pump unit terminal D and body ground