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Home >> Mazda >> 1997 >> 626 ES, Automatic >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 9 (Engine Controls - Basic Testing - 2.0L) >> Fuel System >> Fuel Pressure >> Fuel Pump Relay

Fuel Pump Relay

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  1. Locate fuel pump relay. See FUEL PUMP RELAY LOCATIONS table under FUEL PRESSURE RELEASE. Using jumper wires, connect battery voltage to fuel pump relay terminal "A" (positive) and terminal "B" (negative). See Fig 1 .
  2. With battery voltage connected, continuity should exist. With battery voltage disconnected, continuity should not exist. If continuity is not as specified, replace fuel pump relay.
Fig 1: Testing Fuel Pump Relay
G95H31424Courtesy of MAZDA MOTORS CORP.
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