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Mazda Truck
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1991
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B Series Truck 2WD L4-2184cc 2.2L 2200 2-bbl
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Repair and Diagnosis
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Powertrain Management
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Computers and Control Systems
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Sensors and Switches - Computers and Control Systems
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Throttle Full Close Switch
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Description and Operation
Throttle Full Close Switch: Description and Operation
Idle Switch:
Located on the carburetor, the "ON/OFF" idle switch provides a throttle position signal to the ECU. It is "OFF" at idle (throttle closed) and "ON" above 1000-1200 rpm.