Throttle Position Sensor

THROTTLE POSITION SENSOR RESISTANCE TEST

Position

⁽¹⁾ Terminal (Ground-Output)

Resistance Ohms

Carbureted

Closed

8-2

500

Open

8-2

3500-6500

PFI

Closed

2-3

500

Open

2-3

3500-6500

TBI

Closed

1-2

500

Open

1-2

3500-6500

⁽¹⁾	Measure resistance at disconnected sensor terminals.