DTC Detection Logic

DTC No.	Trouble diagnosis name (Trouble diagnosis content)	DTC detecting condition	Possible cause
P1225	CTP LEARNING-B1 [Closed throttle position learning performance (bank 1)]	Closed throttle position learning value is excessively low.	Electric throttle control actuator (TP sensor 1 and 2)
P1234	CTP LEARNING-B2 [Closed throttle position learning performance (bank 2)]	Closed throttle position learning value is excessively low.	Electric throttle control actuator (TP sensor 1 and 2)