Throttle Position (TP) Sensor

THROTTLE POSITION (TP) SENSOR RESISTANCE ⁽¹⁾

Application

Ohms

Between Terminals "A" & "B"

With .012" (.30 mm) Clearance At Stop Screw

0-3000

With .024" (.60 mm) Clearance At Stop Screw

Infinity

Between Terminals "A" & "D"

2870-5330

Between Terminals "A" & "C"

At Idle

130-10,930

At Wide Open Throttle

2020-14,640

⁽¹⁾	See Fig 1 for terminal identification.

Fig 1: Identifying Throttle Position (TP) Sensor Terminals

Courtesy of GENERAL MOTORS CORP.