LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Mazda
>>
2005
>>
MPV ES
>>
Repair and Diagnosis
>>
Engine Performance
>>
Fuel Delivery
>>
Fuel System
>>
Fuel Pump Unit Inspection
>>
Circuit Open/Short Inspection
>>
Open circuit
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
Open circuit
If there is no continuity, the circuit is open. Repair or replace the harness.
Fuel pump unit terminal D (harness-side) and body GND.
Fuel pump relay terminal D (harness-side) and fuel pump unit terminal B (harness-side).