FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM
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Car repair manuals for everyone.
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Lexus
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1992
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SC 400 V8-4.0L (1UZ-FE)
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Repair and Diagnosis
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Transmission and Drivetrain
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Automatic Transmission/Transaxle
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Testing and Inspection
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Component Tests and General Diagnostics
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Throttle Position Sensor Circuit
Throttle Position Sensor Circuit
CIRCUIT DESCRIPTION
The throttle position sensor detects the throttle valve opening angle and sends signals to Engine Control Module
(ECM)
.
DIAGNOSTIC CHART
WIRING DIAGRAM
INSPECTION PROCEDURE