FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM
:
Car repair manuals for everyone.
Home
>>
Lexus
>>
1994
>>
LS 400 V8-4.0L (1UZ-FE)
>>
Repair and Diagnosis
>>
Transmission and Drivetrain
>>
Automatic Transmission/Transaxle
>>
Testing and Inspection
>>
Component Tests and General Diagnostics
>>
Sub-Throttle Position Sensor Circuit
Sub-Throttle Position Sensor Circuit
CIRCUIT DESCRIPTION
The
throttle position sensor
detects the throttle valve opening angle and sends signals to the Engine Control Module
(ECM)
.
DIAGNOSTIC CHART
WIRING DIAGRAM
INSPECTION PROCEDURE