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 ECM detected the intake manifold pressure sensor was reading higher or lower than expected at ignition OFF or during normal engine operation.

DTC	CONSULT screen terms (Trouble diagnosis content)	DTC detection condition
P0106-00	Manifold Absolute Pressure/Barometric Pressure Sensor Circuit Range/Performance (Engine charge air cooler outlet pressure - data erratic, intermittent or incorrect)	1	Diagnosis condition	First part runs continuously when key is ON, or engine is running Second part runs when key is OFF
			Signal (terminal)	-
			Threshold	Cumulative sum of error in 45 seconds is ever > 270, 000 kPa, which is equivalent to ≥ 60 kPa
			Diagnosis delay time	Diagnostic runs continuously when the engine is running
		2	Diagnosis condition	First part runs continuously when key is ON, or engine is running Second part runs when key is OFF
			Signal (terminal)	-
			Threshold	Maximum value of in range high error cumulative sum plus the maximum value of in range low error cumulative sum in 45 seconds is ≥ 501, 000 kPa which is equivalent to ≥ 111.333 kPa
			Diagnosis delay time	Diagnostic runs continuously when the engine is running
		3	Diagnosis condition	First part runs continuously when key is ON, or engine is running Second part runs when key is OFF
			Signal (terminal)	-
			Threshold	Charge air pressure sensor reading < 18 kPa or charge air pressure sensor reading >144.31 kPa The tolerance of the remaining pressure sensors are: exhaust pressure sensor = 39.59 kPa and compressor inlet pressure sensor = 3.19 kPa
			Diagnosis delay time	Diagnostic runs continuously when the engine is running