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Home >> Lexus >> 1994 >> SC 400 V8-4.0L (1UZ-FE) >> Repair and Diagnosis >> Specifications >> Electrical Specifications >> Powertrain Management >> Throttle Position Sensor
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Throttle Position Sensor


RESISTANCE

Throttle Position Sensor

With 0 mm (0 in) clearance between lever and stop screw
Resistance between terminals VTA1 and E2 0.34 - 6.3 k ohms

With 0.40 mm (0.016 in) clearance between lever and stop screw
Resistance between terminals IDL1 and E2 0.5 k ohms or less

With 0.65 mm (0.026 in) clearance between lever and stop screw
Resistance between terminals IDL1 and E2 Infinity

With wide open throttle
Resistance between terminals VTA1 and E2 2.4 and 11.2 k ohms

Always
Resistance between terminals VC and E2 3.1 and 7.2 k ohms

Sub Throttle Position Sensor

With 0 mm (0 in) clearance between lever and stop screw
Resistance between terminals VTA2 and E2 0.34 - 6.3 k ohms

With 0.30 mm (0.012 in) clearance between lever and stop screw
Resistance between terminals IDL2 and E2 0.5 k ohms or less

With 0.50 mm (0.020 in) clearance between lever and stop screw
Resistance between terminals IDL2 and E2 Infinity

With wide open throttle
Resistance between terminals VTA2 and E2 2.4 and 11.2 k ohms

Always
Resistance between terminals VC and E2 3.1 and 7.2 k ohms