DTC Work Support Mode (For USA And CANADA)

WARNING: This page is about a different car, the 2019 Nissan Armada and 2018 Nissan Armada. However, it is still accessible from the selected car via links, so may be relevant.

Test mode	Test item	Corresponding DTC No.	Reference
HO2S2	HO2S2 (B1) P1146	P0136, P0138, P2270, P2A01	DTC Logic
	HO2S2 (B1) P1147	P0137, P2271	DTC Logic
	HO2S2 (B1) P0139	P0139	DTC Logic
	HO2S2 (B2) P1166	P0156, P0158, P2272, P2A04	DTC Logic
	HO2S2 (B2) P1167	P0157, P2273	DTC Logic
	HO2S2 (B2) P0159	P0159	DTC Logic
A/F SEN1	A/F SEN1 (B1) P1278/P1279	-
	A/F SEN1 (B1) P1276	P0130, P2237, P2238, P2239, P2251, P2252, P2253	DTC Logic
	A/F SEN1 (B2) P1288/P1289	-
	A/F SEN1 (B2) P1286	P0150, P2240, P2241, P2242, P2254, P2255, P2256	DTC Logic
EVAPORATIVE SYSTEM	EVP V/S LEAK P0456/P1456*	P0456	DTC Logic
	PURG VOL CN/V P1444	P0443	DTC Logic
	PURG FLOW P0441	P0441	DTC Logic

*: DTC P1456 does not apply but appears in DTC Work Support Mode screens.