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Home >> Infiniti >> 2013 >> FX50 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTCS P0137 Through P0456 >> DTC P0225: TP Sensor >> DTC Logic >> DTC Detection Logic
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DTC Detection Logic

NOTE: DTC P0225 is displayed with another DTC for electric throttle control actuator.
Perform the trouble diagnosis for the corresponding DTC.
DTC No. Trouble diagnosis name DTC detecting condition Possible cause
P0225 Closed throttle position learning performance (bank 2) Closed throttle position learning value is excessively low.
  • Electric throttle control actuator (TP sensor 1 and 2)
Closed throttle position learning performance (bank 2) Closed throttle position learning is not performed successfully, repeatedly.