Throttle Position Sensor
- Disconnect electrical connector from Throttle Position Sensor (TPS). Loosen TPS mounting screws. Connect ohmmeter between terminals IDL and E2. See Fig 1.
- Apply vacuum to throttle opener (if equipped). To set initial clearance, insert proper thickness feeler gauge between throttle stop screw and throttle lever. See the 4-CYLINDER THROTTLE POSITION SENSOR ADJUSTMENT table.
- With ohmmeter showing no continuity, rotate TPS clockwise until continuity exists. Tighten TPS mounting screws. Using specified feeler gauge, recheck adjusted clearance. Disconnect ohmmeter. Install electrical connector on TPS.
4-CYLINDER THROTTLE POSITION SENSOR ADJUSTMENT
| Application | Initial Clearance | Adjusted Clearance | Ohms |
|---|---|---|---|
| Pickup | .028" (.71mm) | .022" (.56mm) | Continuity |
| " | N/A | .033" (.84mm) | No Continuity |