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DTC Detection Logic

WARNING: This page is about a different car, the 2013 Infiniti FX50. However, it is still accessible from the selected car via links, so may be relevant.
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.
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