DTC Detection Logic

WARNING: This page is about a different variant/trim than selected.

This ECM contains a timer and measures time between an ignition switch OFF and the next ignition switch ON. This enables the judging of the state of engine cooling at an engine start.

DTC	CONSULT screen terms (Trouble diagnosis content)	DTC detection condition
P2610	ECM/PCM INTERNAL ENG OFF TIMER (ECM/PCM internal engine off timer performance)	Diagnosis condition	--
		Signal (terminal)	--
		Threshold	ECM internal engine off timer is malfunctioning The time calculated by ECM based on a descent allowance of engine coolant temperatures during ignition switch OFF is extremely shorter than the time counted by the Engine internal OFF timer
		Diagnosis delay time	--