Throttle Position Sensor
- Remove sensor connector. Connect ohmmeter to terminals "A" and "B". See Fig 1 . Open throttle valve and note resistance readings.
- Repeat procedure on terminals "E" and "D". Resistance readings must be within specification. See TPS RESISTANCE table. Install sensor connector.
TPS RESISTANCE
| Terminal | Ohms - Fully Closed | Ohms - Fully Open |
|---|---|---|
| A & B | 800-1000 | 4000-6000 |
| E & D | 600-900 | 3400-5100 |