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Valve timing No change at retarded valve timing If the difference between the target and actual camshaft timings is more than the specified value, the ECM operates the VVT actuator. Then, the ECM monitors the camshaft timing change for 10 seconds. 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 and warm it up until the engine coolant temperature reaches 75°C (167°F) or higher [B]. 6. Drive the vehicle at approximately 60 km/h (37 mph) for 10 minutes or more [C]. CAUTION: When performing the confirmation driving pattern, obey all speed limits and traffic laws. 7. Idle the engine for 3 minutes or more [D]. 8. Enter the following menus: Powertrain / Engine and ECT / Trouble Codes [E]. 9. Read pending DTCs. HINT: If a pending DTC is output, the system is malfunctioning. 10. Enter the following menus: Powertrain / Engine and ECT / Utility / All Readiness. 11. Input the DTC: P0011, P0012, P0021 or P0022. 12. Check the DTC judgment result. TECHSTREAM DISPLAY DESCRIPTION NORMAL DTC judgment completed System normal 13. 3UR-FBE ENGINE CONTROL SYSTEM: SFI SYSTEM: P0011,P001... |