Throttle Position Sensor (TPS)
TPS VOLTAGE
| RED Wire Voltage |
BLUE Wire Voltage: Closed Throttle |
BLUE Wire Voltage: Wide Open Throttle |
| 4.50-4.59 |
.37-.54 |
3.58-4.23 |
| 4.60-4.69 |
.38-.55 |
3.66-4.32 |
| 4.70-4.79 |
.39-.56 |
3.74-4.41 |
| 4.80-4.89 |
.40-.57 |
3.82-4.51 |
| 4.90-4.99 |
.40-.58 |
3.90-4.60 |
| 5.00-5.09 |
.41-.60 |
3.97-4.70 |
| 5.10-5.19 |
.42-.61 |
4.05-4.79 |
| 5.20-5.29 |
.43-.62 |
4.13-4.88 |
| 5.30-5.39 |
.44-.63 |
4.21-4.98 |
| 5.40-5.49 |
.44-.64 |
4.29-5.07 |
| 5.50 |
.44-.66 |
4.29-5.17 |
TPS ADJUSTMENT
| Condition |
Continuity Between IDL-TL |
Continuity Between PSW-TL |
| .02" (.5 mm) |
Yes |
No |
| .03" (.7 mm) |
No |
No |
| Wide Open Throttle |
No |
Yes |
TPS VOLTAGE
| Terminal |
Throttle Valve Closed |
Throttle Valve Fully Open |
| A |
.3-.7 Volts |
About 4.0 Volts |
| B |
Below 1.5 Volts |
Below 1.5 Volts |
| C |
4.5-5.5 Volts |
4.5-5.5 Volts |
| D |
Below 1.5 Volts |
About 12 Volts |
TPS RESISTANCE
| Terminal |
Throttle Valve Closed |
Throttle Valve Fully Open |
| A & B |
About 500 Ohms |
About 4500 Ohms |
| B & C |
3000-7000 Ohms |
3000-7000 Ohms |