Bonneville V6-3800 3.8L VIN L SFI (1995)
Throttle Position Sensor: Testing and Inspection
TECH 1 SCAN TOOL
Throttle Position In Volts
The Tech 1 scan tool displays throttle position in volts and percentage of throttle blade opening. The value should display between about 0.3 - 0.9
volt, with throttle closed and ignition "ON," or at idle. Voltage should increase at a steady rate as throttle is moved toward Wide Open Throttle
(WOT) (about 4.6 volts).
Throttle Position In Percentage
The Tech 1 scan tool has the ability to display the throttle angle and should be 0% when the throttle is closed.
