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Chevrolet
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1991
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Lumina L4-151 2.5L
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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 Position Sensor
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Specifications
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Electrical Specifications
Electrical Specifications
<0077>
Voltage
0.20-1.25
Note: TPS voltage is checked at idle. The maximum TPS reading, at idle, is 1.25 volts.