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Home › Mazda › 2004 › RX-8 1.3 3 › Repair and Diagnosis › Engine Performance › Remove, Overhaul & Install › Fuel System › 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 D and body GND.
- Fuel pump relay terminal C and fuel pump unit terminal B.