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Home >> Infiniti >> 1999 >> Q45 Base >> Repair and Diagnosis >> Engine Performance >> Specifications >> Engine Controls - Service & Adjustment Specifications >> Fuel System >> Throttle Position (TP) Sensor
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Throttle Position (TP) Sensor

THROTTLE POSITION (TP) SENSOR OUTPUT VOLTAGE

Throttle Position Volts
G20
Fully Closed .2-.8
Fully Open 3.5-4.5
I30
Fully Closed .4-.7
Fully Open 4.0
Q45
Fully Closed .4-.7
Fully Open 4.0
SECONDARY TP SENSOR SPECIFICATIONS (Q45)

Secondary Throttle Valve Position Resistance Ohms @ 77°F (25°C) Volts
Fully Open About 5000 4.3-4.7
Partially Open 600-4000 (1)
Fully Closed About 600 .6-1.2
(1) Information not available from manufacturer.