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Home >> Mazda >> 1994 >> B4000 LE, 4WD, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - System/Component Tests >> Relays & Solenoids >> Relays >> Fuel Pump Relay

Fuel Pump Relay

Remove relay from vehicle. Connect battery voltage to terminal "C". See Fig 1 . Ground terminal "D". Check continuity between terminals "A" and "B". Continuity should exists with power applied. Continuity should not exist with power removed.

NOTE: For additional testing, see CIRCUIT TEST J in TESTS W/CODES article in the ENGINE PERFORMANCE section.
Fig 1: Testing EEC Power & Fuel Pump Relays (B4000 & Navajo)
G94F45240Courtesy of MAZDA MOTORS CORP.
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