Chevrolet Workshop Service and Repair Manuals

Throttle Position Sensor: Specifications

Voltage

Idle

Normal

0.45 - 0.95 V 

Note: The Throttle position Sensor is not adjustable  on

this engine

Maximum

1.25 V 

Wide Open Throttle

4 - 4.5 V 

Closed Throttle

1.25 V