Throttle Position Sensor
- Ensure ignition is off. Disconnect electrical connector from Throttle Position (TP) sensor located on throttle body. Note terminal identification. See Fig 1.
- Apply vacuum to throttle opener. Insert specified thickness feeler gauge between throttle stop screw and throttle lever and check resistance or continuity. See appropriate THROTTLE POSITION SENSOR RESISTANCE SPECIFICATIONS table. Replace or adjust TPS if not within specification.
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002 THROTTLE POSITION SENSOR RESISTANCE SPECIFICATIONS
| Application Type |
Clearance In. (mm) |
Terminals Tested |
Ohmmeter Reading |
| 3.0L V6 |
0 (0) |
VTA & E2 |
280-6400 |
| " |
.014 (.35) |
IDL & E2 |
500 Or Less |
| " |
.028 (.70) |
IDL & E2 |
No Continuity |
| " |
Fully Open |
VTA & E2 |
2000-11,600 |
| " |
" |
VC & E2 |
2700-7700 |