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Lexus
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1995
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SC 400
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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/O Codes
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Symptoms
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Engine Stall
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Engine Stall When Shifting From Neutral To Drive
Engine Stall When Shifting From Neutral To Drive
Check Park/Neutral Position (PNP) switch circuit (clutch start switch circuit on SC300 M/T).
Check Idle Air Control (IAC) valve circuit.