Forte L4-2.0L (2010)
4. Spray throttle plate cleaner onto the throttle valve and bore areas and wipe off the carbon deposits with a rag or shop towel as shown in the photos.
CAUTION
Be cautious while trying to open throttle plate and avoid making any scratches to the throttle valve and bore areas during cleaning .
5. After ETC cleaning procedure is complete; reinstall all the removed parts in reverse order of removal.
Tightening torque for ETC mounting bolts:
Theta I 2.4L: 5.8-7.2 ft. lbs. (7.8-9.8 Nm)
Theta II 2.0L/2.4L: 7.2-8.7 ft lbs. (9.8-11.8 Nm)
NOTICE
If the ETC gasket has been damaged or contaminated by foreign substances, be sure to replace it with new one.
6. Erase all the DTC's in Engine System with use of GDS.
7. Reset the learned ETC Throttle Valve Position in Engine System with use of GDS by going to "System Option".
8. Turn the ignition key to ON position for 2 seconds and OFF for 5 seconds (Do not start the engine) to allow the ECM to automatically perform the
throttle valve position learning operation.
NOTICE
The following parameters should be met for proper throttle position relearning: Battery > 10V and Engine coolant temperature > 41.5°F (5.3°C).
