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Isuzu
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1990
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Pickup 1 Ton, MSG5E
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Engine Controls - Tests W/Codes - 2.6L
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Diagnostic Circuit Check
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Code 65: Throttle Valve Switch
Code 65: Throttle Valve Switch
Fig 1: Code 65: Flow Chart, Throttle Valve Switch
Courtesy of ISUZU MOTOR CO.
Fig 2: Throttle Valve Circuit & Connector Pin Voltages
Courtesy of ISUZU MOTOR CO.