LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Subaru >> 1994 >> Impreza Base >> Repair and Diagnosis >> Engine Performance >> Sensor Range Charts >> Engine Controls - Sensor Operating Range Charts >> Sensor Operating Range Charts >> Throttle Position (TP) Sensor
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Throttle Position (TP) Sensor

THROTTLE POSITION (TP) SENSOR VOLTAGE (1)

Terminal Volts
Throttle Closed
No. 15 (Brown Wire) 4.4-5.5
No. 4 (Light Green White) 0.2-1.0
No. 11 (Red/Green Wire) Zero
Throttle Open
No. 15 (Brown Wire) 4.4-5.5
No. 4 (Light Green White) 4.2-4.5
No. 11 (Red/Green Wire) Zero
(1) Backprobe between specified terminal of 22-pin ECM connector and ground.