Mode 06

Model year as from: 08

Issue: 9/17/2007

Vehicle type(s): E90, E92, E93

Engine: N54

Engine control unit: MSD81

Country: US

Mode $06 Monitor ID - N54 Engine

CAN (ISO 15765-4)
On Board Diagnostic Monitor ID OBDMID (hex)	Component/System	Std./Manuf. Defined TID S/MDTID (hex)	Type (linear/binary)	Test	Threshold/Type(upper/lower threshold)	Unit and Scaling ID UaSID (hex)	Scaling/Bit	Unit	DTC
01	Oxygen Sensor Monitor Bank 1 - Sensor 1
		83	linear	Dynamic test A fixed number of defined lambda amplitudes is precontrolled. The measured amplitudes are averaged and related to a defined limit value sensor	lower threshold	04	0,001 per bit	none	P0133
02	Oxygen Sensor Monitor Bank 1 - Sensor 2
		01	binary	Rich to lean sensor threshold voltage (constant)	upper threshold	0A	0,122mV per bit	mV	P013E
		02	binary	Lean to rich sensor threshold voltage (constant)	upper threshold	0A	0,122mV per bit	mV
		07	binary	Minimum sensor voltage for test cycle (calculated) The minimum voltage value is displayed	lower threshold	0A	0,122mV per bit	mV	P0137
		08	binary	Maximum sensor voltage for test cycle (calculated) The maximum voltage value is displayed	upper threshold	0A	0,122mV per bit	mV	P0138
		81	binary	Dynamic test - Switching Time During the transition to trailing throttle condition, the time is checked, which the sensor voltage needs to fall from control voltage at lambda 1 to below a minimum value in lean condition during trailing throttle. This measurement is carried out several times, the mean value is weighted.	upper threshold	05	0,0000305 per bit	none	P013A
05	Oxygen Sensor Monitor Bank 2 - Sensor 1
		83	linear	Dynamic test A fixed number of defined lambda amplitudes is precontrolled. The measured amplitudes are averaged and related to a defined limit value sensor	lower threshold	04	0,001 per bit	none	P0153
06	Oxygen Sensor Monitor Bank 2 - Sensor 2
		01	binary	Rich to lean sensor threshold voltage (constant)	upper threshold	0A	0,122mV per bit	mV	P014A
		02	binary	Lean to rich sensor threshold voltage (constant)	upper threshold	0A	0,122mV per bit	mV
		07	binary	Minimum sensor voltage for test cycle (calculated) The minimum voltage value is displayed	lower threshold	0A	0,122mV per bit	mV	P0157
		08	binary	Maximum sensor voltage for test cycle (calculated) The maximum voltage value is displayed	upper threshold	0A	0,122mV per bit	mV	P0158
		81	binary	Dynamic test - Switching Time During the transition to trailing throttle condition, the time is checked, which the sensor voltage needs to fall from control voltage at lambda 1 to below a minimum value in lean condition during trailing throttle. This measurement is carried out several times, the mean value is weighted.	upper threshold	05	0,0000305 per bit	none	P013C
21	Catalyst Monitor Bank 1
		81		Oxygen storage capacity (OSC) A fixed number of defined lambda amplitudes is precontrolled. During these amplitudes the OSC is measured via sensor 2, thus weighting the catalyst condition	upper threshold	05	0,0000305 per bit	none	P0420
22	Catalyst Monitor Bank 2
		81		Oxygen storage capacity (OSC) A fixed number of defined lambda amplitudes is precontrolled. During these amplitudes the OSC is measured via sensor 2, thus weighting the catalyst condition	upper threshold	05	0,0000305 per bit	none	P0430
3B	EVAP Monitor (0.040")
		81		Small leak - long cycle	upper threshold	0D	0,00390625 mA per bit	mA	P0442
		82		Small leak - short cycle	upper threshold	0D	0,00390625 mA per bit	mA	P0442
3C	EVAP Monitor (0.020")
		81		Very small leak - short cycle	upper threshold	0D	0,00390625 mA per bit	mA	P0456
3D	Purge Flow Monitor
		81		Functional check EVAP purge valve step ***:	lower threshold	05	0,0000305 per bit	none	-
		82		Functional check EVAP purge valve step:	upper threshold	03	0,01 per bit	none	-
		83		Functional check EVAP purge valve step ***:	upper threshold	2D	0,01 mg/stroke	mg/stroke	P0440
41	Oxygen Sensor Heater Monitor Bank 1 - Sensor 1
		85	linear	Sensor temperature Monitors the electrical heater output of the sensor. The electrical output is controlled by means of an output-stage depending on the sensor ceramic temperature. When the control variable exceed's a maximum value and falls below the sensor minimum temperature, a sensor with a defective heating is detected. Standard range of the ceramic temperature [°C] : 760 - 800°C	lower/upper threshold	96	0,1°C per bit	°C	P0135
42	Oxygen Sensor Heater Monitor Bank 1 - Sensor 2
		81	binary	Sensor resistance Checking the Nernst element internal resistance of sensor 2. When this is too large the sensor cannot be heated sufficiently, and an error is detected.	upper threshold	01	1 per bit	Ohm	P0141
45	Oxygen Sensor Heater Monitor Bank 2 - Sensor 1
		85	linear	Sensor temperature Monitors the electrical heater output of the sensor. The electrical output is controlled by means of an output-stage depending on the sensor ceramic temperature. When the control variable exceed's maximum value and falls below the sensor minimum temperature, a sensor with a defective heating is detected. Standard range of the ceramic temperature [°C] : 760 - 800°C	upper threshold	96	0,1°C per bit	°C	P0155
46	Oxygen Sensor Heater Monitor Bank 2 - Sensor 2
		81	binary	Sensor resistance Checking the Nernst element internal resistance of sensor 2. When this is too large the sensor cannot be heated sufficiently, and an error is detected	upper threshold	01	1 per bit	Ohm	P0161
A2	Misfire Cylinder 1 Data
		0C		Misfire counts for last/current driving cycle's	upper threshold	24	1 count per bit	none	P0301
		0B		EWMA (Exponential Weighted Moving Average) misfire counts for last ten (10) driving cycles	upper threshold	24	1 count per bit	none	-
A3	Misfire Cylinder 2 Data
		0C		Misfire counts for last/current driving cycle's	upper threshold	24	1 count per bit	none	P0302
		0B		EWMA (Exponential Weighted Moving Average) misfire counts for last ten (10) driving cycles	upper threshold	24	1 count per bit	none	-
A4	Misfire Cylinder 3 Data
		0C		Misfire counts for last/current driving cycles	upper threshold	24	1 count per bit	none	P0303
		0B		EWMA (Exponential Weighted Moving Average) misfire counts for last ten (10) driving cycles	upper threshold	24	1 count per bit	none	-
A5	Misfire Cylinder 4 Data
		0C		Misfire counts for last/current driving cycles	upper threshold	24	1 count per bit	none	P0304
		0B		EWMA (Exponential Weighted Moving Average) misfire counts for last ten (10) driving cycles	upper threshold	24	1 count per bit	none	-
A6	Misfire Cylinder 5 Data
		0C		Misfire counts for last/current driving cycles	upper threshold	24	1 count per bit	none	P0305
		0B		EWMA (Exponential Weighted Moving Average) misfire counts for last ten (10) driving cycles	upper threshold	24	1 count per bit	none	-
A7	Misfire Cylinder 6 Data
		0C		Misfire counts for last/current driving cycles	upper threshold	24	1 count per bit	none	P0306
		0B		EWMA (Exponential Weighted Moving Average) misfire counts for last ten (10) driving cycles	upper threshold	24	1 count per bit	none	-