5-17ELEC Electrical system4. Remove the TPS, and then measure theoutput voltages of the TPS when the sen-sor free position c to fully turned posi-tion d.5. Disconnect TPS coupler e, and thenmeasure the TPS input voltage at theTPS coupler.6. Turn the engine start switch to “OFF.”7. Remove the junction box cover, and thendisconnect the engine ECM coupler f.8. Check the wiring harness for continuity.9. Connect the engine ECM coupler f, andthen install the junction box cover.10. Install the TPS, and then connect theTPS coupler e.Checking the ISC1. Remove the ISC.2. Check the proper movement of ISC valveusing the “Stationary test” of the YDIS.TPS output voltage (reference data):Free position c Full turn position d0.298 V 4.980 VTPS input voltage:Orange (O)–Black (B)4.75–5.25 VcdeO BWiring harness continuity:Terminal 1–Terminal 8Terminal 2–Terminal 34Terminal 3–Terminal 10f10 83413 2ef