P2109 (U5/Low Emissions)
DTC P2109 - THROTTLE/PEDAL POSITION SENSOR A MINIMUM STOP PERFORMANCEOUTLINE OF DIAGNOSIS
Judge NG when all close point learning cannot conducted or abnormal value is detected.
COMPONENT DESCRIPTION
ENABLE CONDITION
GENERAL DRIVING CYCLE
Perform the diagnosis at all close point learning.
DIAGNOSTIC METHOD
- Abnormality Judgment
Judge OK and clear the NG when the malfunction criteria are completed.
DTC CLEAR CONDITION
- When the OK idling cycle was completed 40 times in a row
- When "Clear Memory" was performed (Only engine stop)
MALFUNCTION INDICATOR LIGHT CLEAR CONDITION
- When the OK driving cycle was completed 3 times in a row
- When "Clear Memory" was performed (Only engine stop)
FAIL SAFE
Stop the continuity to the electronic control throttle motor. (Fix the throttle opening angle to 6 °.)
ECM OPERATION AT DTC SETTING
- Memorize the freeze frame data. (For test mode $02)
- Memorize the diagnostic value and trouble standard value. (For test mode $06)