IG "OFF" & connect scantool.
ENG "ON" and warm -up the engine to normal operating temperature.
Monitor "TPS1" item on the service data.
Procedure of ETS Initialization
Erase the trouble codes on PCM
Turn the ignition key off and keep this condition until the main relay is turned off.(It will takes 10 second)
Turn ignition key on more than 1second to record the throttle motor position on the EEPROM
Is the service data displayed correctly ?
YES
▶ Fault is intermittent caused by poor contact in the sensor’s and/or PCM’s connector or was repaired and PCM memory was not cleared. Thoroughly check connectors for looseness, poor connection, ending, corrosion, contamination, deterioration, or damage. Repair or replace as necessary and go to "Verification of Vehicle Repair" procedure
NO
▶ Go to "Terminal and connector inspection" procedure
