DTC Detection Logic

WARNING: This page is about a different car, the 2020 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.

DTC	CONSULT screen terms (Trouble diagnosis content)	DTC detection condition
P0201	INJECTOR CIRC-CYL1 (Injector circuit/open - cylinder 1)	Diagnosis condition	Engine running at idle
		Signal (terminal)	No. 1 fuel injector signal
		Threshold	ECM detects No. 1 injector circuit is open or shorted
		Diagnosis delay time	--
P0202	INJECTOR CIRC-CYL2 (Injector circuit/open - cylinder 2)	Diagnosis condition	Engine running at idle
		Signal (terminal)	No. 2 fuel injector signal
		Threshold	ECM detects No. 2 injector circuit is open or shorted
		Diagnosis delay time	--
P0203	INJECTOR CIRC-CYL2 (Injector circuit/open - cylinder 3)	Diagnosis condition	Engine running at idle
		Signal (terminal)	No. 3 fuel injector signal
		Threshold	ECM detects No. 3 injector circuit is open or shorted
		Diagnosis delay time	--
P0204	INJECTOR CIRC-CYL4 (Injector circuit/open - cylinder 4)	Diagnosis condition	Engine running at idle
		Signal (terminal)	No. 4 fuel injector signal
		Threshold	ECM detects No. 4 injector circuit is open or shorted
		Diagnosis delay time	--
P0205	INJECTOR CIRC-CYL5 (Injector circuit/open - cylinder 5)	Diagnosis condition	Engine running at idle
		Signal (terminal)	No. 5 fuel injector signal
		Threshold	ECM detects No. 5 injector circuit is open or shorted
		Diagnosis delay time	--
P0206	INJECTOR CIRC-CYL6 (Injector circuit/open - cylinder 6)	Diagnosis condition	Engine running at idle
		Signal (terminal)	No. 6 fuel injector signal
		Threshold	ECM detects No. 6 injector circuit is open or shorted
		Diagnosis delay time	--