DTC Detection Logic

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

The Engine Control Module (ECM) detected the crankshaft position does not match the camshaft position signal input to the ECM.

DTC	CONSULT screen terms (Trouble diagnosis content)	DTC detection condition
P0344-00	CMP/CKP_RELATION (Crankshaft Position - Camshaft Position Correlation)	1	Diagnosis condition	Engine running
			Signal (terminal)	Camshaft position (168)
			Threshold	Maximum camshaft tone wheel tooth angle offset from radial < 5.56° Minimum camshaft tone wheel tooth angle offset from radial > -10.11°
			Diagnosis delay time	Diagnostic runs continuously when engine is running
		2	Diagnosis condition	Engine running
			Signal (terminal)	Camshaft position (168)
			Threshold	Maximum camshaft tone wheel tooth angle offset relative to crankshaft < -6.7° Minimum camshaft tone wheel tooth angle offset relative to crankshaft > 5.12°
			Diagnosis delay time	Diagnostic runs continuously when engine is running