Amigo 4WD L4-2559cc 2.6L SOHC (4ZE1) (1993)
Vehicle Speed Sensor: Testing and Inspection
Vehicle Speed Sensor Circuit
FUNCTIONAL CHECK
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Connect ohm meter between ECM terminal "22" and ground.
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Disconnect speedometer cable from transmission.
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While turning cable slowly, circuit should indicate continuity and non-continuity alternately.
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If faulty, check cable, circuit and speedometer. If above test is OK, check speedometer.
CABLE CHECK
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Remove instrument cluster.
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Turn cable at one end and confirm that other end turns.
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If faulty, replace cable. If OK, check circuit and speedometer.
Vehicle Speed Sensor Terminals (LS Model)
Vehicle Speed Sensor Terminals (Base Model)
SPEEDOMETER CHECK
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Disconnect negative battery cable.
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Remove instrument cluster.
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Connect an ohm meter to screws "1" and "2" at back of meter.
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Using a small screw driver, turn inner shaft of meter slowly.
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Meter should indicate continuity and non-continuity alternately.
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If faulty, replace meter. If OK, vehicle speed sensor and circuit are functioning properly.