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*: System guard is ON when the following conditions set - Throttle actuator ON Throttle actuator duty calculation Executing Throttle position sensor fail Not detected Throttle actuator current-cut operation Not executing Throttle actuator power supply 4 V or higher Throttle actuator fail Not detected TYPICAL MALFUNCTION THRESHOLDS A. Difference between commanded closed throttle position and current closed throttle position 0.3 V or more B. Difference between commanded open throttle position and current open throttle position 0.3 V or more CONFIRMATION DRIVING PATTERN Connect the Techstream to the DLC3. 1. Turn the ignition switch to ON and turn the Techstream on. 2. Clear DTCs (even if no DTCs are stored, perform the clear DTC operation). 3. Turn the ignition switch off and wait for at least 30 seconds. 4. Turn the ignition switch to ON and turn the Techstream on [A]. 5. Start the engine. 6. Idle the engine for 20 seconds. 7. Enter the following menus: Powertrain / Engine and ECT / Trouble Codes [B]. 8. Read the Pending DTCs. HINT: If a pending DTC is output, the system is malfunctioning. 9. Enter the following menus: Powertrain / Engine and ECT / Utility / All Readiness. 10. Input the DTC: P2119. 11. Check the DTC judgment result. 12. 3UR-FE ENGINE CONTROL SYSTEM: SFI SYSTEM: P2119; Thrott... |