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Chevrolet
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1998
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Tracker 4D Utility, RWD
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Repair and Diagnosis
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Engine Performance
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System
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Engine Controls - Tests W/Codes
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Diagnostic Trouble Codes
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DTC P0510: Closed Throttle Position Switch Circuit
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Condition For Setting DTC
Condition For Setting DTC
High voltage input when engine is at idle (less than 1000 RPM).