Circuit Inspection
Courtesy of KIA MOTORS AMERICA, INC. INSPECTION PART - TPS (THROTTLE POSITION SENSOR) INSPECTION
| Inspection Condition |
(+) Probe |
(-) Probe |
Specification |
| Connector |
Terminal |
Connector |
Terminal |
- Ignition "OFF".
- Disconnect the battery (-) cable.
- Disconnect the electrical connector(s) from the component and ECM.
|
TPS connector |
4 (TPS 1) |
Chassis ground |
- |
∞ (infinite)Ω |
| TPS connector |
5 (TPS 2) |
Chassis ground |
- |
∞ (infinite)Ω |
- Disconnect the electrical connector(s) from the concerned component.
- Ignition "ON".
|
TPS connector |
1 (ground) |
Chassis ground |
- |
Approx. 0V |
| TPS connector |
2 (power) |
Chassis ground |
- |
Approx. 5V |
| TPS connector |
3 (ETC +) |
Chassis ground |
- |
Approx. 1.8V |
| TPS connector |
4 (TPS 1) |
Chassis ground |
- |
Approx. 4.8V |
| TPS connector |
5 (TPS 2) |
Chassis ground |
- |
Approx. 0V |
| TPS connector |
6 (ETC -) |
Chassis ground |
- |
Approx. 0.08V |