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Home >> Kia >> 2012 >> Forte L4-2.0L >> Repair and Diagnosis >> A L L Diagnostic Trouble Codes ( DTC ) >> Testing and Inspection >> P Code Charts >> P0121 >> Component Inspection
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Component Inspection





Engine Control(SULEV)
P0121 Throttle/Pedal Position Sensor/Switch \'A\' Circuit Range/Performance - Inspection/Repair:_:Component Inspection

Component Inspection

1. Select 'Actuation Test' mode and execute 'ETC motor' item.








> During 'ETC Motor' test, TPS1 and TPS2 show symmetrical movements.
2. Is the waveform normal?






NOTE:
It is necessary to perform the TPS adaptation procedure after the ETC assembly or PCM replacing.
TPS adaptation procedure
Ignition "OFF" and then "ON" without cranking. Wait for 10 seconds under enable conditions.
-> Enable conditions : Battery >10V & Intake Air Temp. >5.3°C(41.5°F) & 5.3°C(41.5°F) < Engine CoolantTemp. < 99.8°C(211.6°F)

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