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1994
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Lumina V6-191 3.1L VIN T MFI
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Repair and Diagnosis
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Powertrain Management
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Sensors and Switches - Computers and Control Systems
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Throttle Position Sensor
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Circuit Malfunctions
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General
General
There are three electrical conditions that can cause a non-working circuit: an "Open Circuit," a "Short Circuit" or a "Grounded Circuit." The break can also be caused by intermittent or poor connections.