DATA LIST REFERENCE TABLE

Item No.	Inspection Item	Inspection condition			Normal condition	Code No. or inspection procedure No.	Reference page
1	Battery voltage	Ignition switch: ON			System voltage	Procedure No. 19
2	Crank angle sensor	Engine: Cranking Tachometer: Connected	Compare engine speed on tachometer with the value displayed on M.U.T.-III		Matched	-	-
		Engine: Idle operation (At approximately 1 minute later from when the engine starting sequence is completed, the engine is in the steady state.) Transmission: Neutral A/C switch: OFF	Engine coolant temperature: -20°C		1,400 - 1,600 r/min
			Engine coolant temperature: 0°C		1,200 - 1,400 r/min
			Engine coolant temperature: 20°C		950 - 1,150 r/min
			Engine coolant temperature: 40°C		850 - 1,050 r/min
			Engine coolant temperature: 80°C		650 - 850 r/min
3	Target idling speed	Engine: Idle operation (At approximately 1 minute later from when the engine starting sequence is completed, the engine is in the steady state.) Transmission: Neutral A/C switch: OFF	Engine coolant temperature: -20°C		1,400 - 1,600 r/min	-	-
			Engine coolant temperature: 0°C		1,200 - 1,400 r/min
			Engine coolant temperature: 20°C		950 - 1,150 r/min
			Engine coolant temperature: 40°C		850 - 1,050 r/min
			Engine coolant temperature: 80°C		650 - 850 r/min
4	Vehicle speed signal	Running at 40 km/h			Approximately 40 km/h	-	-
5	Intake air temperature sensor	Ignition switch: ON or engine running	Intake air temperature: -20°C		-20°C	Code No. P0112, P0113	,
			Intake air temperature: 0°C		0°C
			Intake air temperature: 20°C		20°C
			Intake air temperature: 40°C		40°C
			Intake air temperature: 80°C		80°C
6	Engine coolant temperature sensor	Ignition switch: ON or engine running	Engine coolant temperature: -20°C		-20°C	Code No. P0117, P0118	,
			Engine coolant temperature: 0°C		0°C
			Engine coolant temperature: 20°C		20°C
			Engine coolant temperature: 40°C		40°C
			Engine coolant temperature: 80°C		80°C
8	Manifold absolute pressure sensor	Ignition switch: ON	Altitude: 0 m		101 kPa	Code No. P0107, P0108	,
			Altitude: 600 m		95 kPa
			Altitude: 1,200 m		88 kPa
			Altitude: 1,800 m		81 kPa
		Set the vehicle to the preinspection condition	Idle operation		16 - 36 kPa*1
			Excessive acceleration		Varies depending on the negative pressure at the inlet manifold
11	Accelerator pedal position sensor (main)	Ignition switch: ON	Release the accelerator pedal		900 - 1,100 mV	Code No. P2122, P2123	,
			Depress the accelerator pedal		Increases in response to the pedal depression stroke
			Depress the accelerator pedal fully		4,000 - 4,800 mV
12	Accelerator pedal position sensor (sub)	Ignition switch: ON	Release the accelerator pedal		400 - 600 mV	Code No. P2127, P2128	,
			Depress the accelerator pedal		Increases in response to the pedal depression stroke
			Depress the accelerator pedal fully		2,000 - 2,500 mV
13	Throttle position sensor (main)	Remove the intake air hose at the throttle body Disconnect the connector of the electronic-controlled throttle valve With the special tool test harness (MB991658) bridge only the mating terminals of No. 3, No. 4, No. 5, and No. 6 of the disconnected connectors Ignition switch: ON (engine stopped)	Fully close the throttle valve with your finger		300 - 700 mV	Code No. P0122, P0123	,
			Fully open the throttle valve with your finger		4,000 - 4,800 mV
		Engine: Idle operation after warm-up	No load		520 - 620 mV
			A/C switch: OFF → ON		Voltage rises
15	Throttle position sensor (sub)	Remove the intake air hose at the throttle body. Disconnect the connector of the electronic-controlled throttle valve With the special tool test harness (MB991658) bridge only the mating terminals of No. 3, No. 4, No. 5, and No. 6 of the disconnected connectors Ignition switch: ON (engine stopped)	Fully close the throttle valve with your finger		4,300 - 4,700 mV	Code No. P0222, P0223	,
			Fully open the throttle valve with your finger		200 - 600 mV
16	Ignition advance	Set the vehicle to the pre-inspection condition. Install timing light (for use to measure actual ignition timing)	Engine: Idle operation (Approximately 1 minute passes after the engine starting sequence is completed, and then the engine is in the steady state.)		2 - 18 °CA (BTDC)	-	-
			2,500 r/min		29 - 49 °CA (BTDC)
17	Injector drive time*2	Set the vehicle to the pre-inspection condition.	Idle operation		1.5 - 3.5 ms	-	-
			2,500 r/min		1.0 - 3.3 ms
			Excessive acceleration		Increases
21	Electric power steering current value	Engine: Warming up, Idle Turn the steering wheel to the left and right with a vehicle stationary.			Approximately 30 A or less	-	-
36	V.V.T.phase angle	Engine: Idle operation without any load			-5.7 to 11.8 °CA (ATDC)	Code No. P0011
		Engine: High load operation			Decreases (advances)
74	Stop lamp switch	Ignition switch: ON	Depressed the brake pedal		ON	-	-
			Released the brake pedal		OFF
76	A/C switch	Engine: Idle operation after warm-up	A/C switch: OFF		OFF	-	-
			A/C switch: ON (when the compressor clutch is operated)		ON
79	Cranking signal (Ignition switch-ST)	Ignition switch: ON			OFF	Procedure No. 4
		Engine: Cranking			ON
84	Idling switch	Ignition switch: ON	Depress the accelerator pedal		OFF	-	-
			Release the accelerator pedal		ON
85	Ignition switch-IG	Ignition switch: ON			ON	-	-
89	Normally closed brake switch	Ignition switch: ON	Depress the brake pedal		ON	-	-
			Release the brake pedal		OFF
90	Engine oil pressure switch	Ignition switch: ON			ON	Procedure No. 23
		Engine: Idle operation after warm-up			OFF
93	A/C compressor relay	Engine: Idle operation after warm-up	A/C switch: OFF		OFF	Procedure No. 21
			A/C switch: ON (when the compressor clutch is operated)		ON
95	Engine control relay	Ignition switch: ON			ON	-	-
96	Throttle valve control servo relay	Ignition switch: ON			ON	-	-
97	Fuel pump relay	Ignition switch: ON			OFF	Procedure No. 20
		Engine: Idle operation			ON
AB	Throttle position sensor (main)	Remove the intake air hose at the throttle body Disconnect the connector of the electronic-controlled throttle valve With the special tool test harness (MB991658) bridge only the mating terminals of No. 3, No. 4, No. 5, and No. 6 of the disconnected connectors Ignition switch: ON (engine stopped)	Fully close the throttle valve with your finger		6 - 14 %	Code No. P0122, P0123	,
			Fully open the throttle valve with your finger		80 - 96 %
AC	Oxygen sensor (front)	Engine: After warm-up (leaner by deceleration, richer acceleration)	Excessive deceleration from 4,000 r/min		0.2 V or less	Code No. P0131, P0132, P0133, P0134	, , , <Vehicles for Russia>, , , , <Except vehicles for Russia>
			At excessive acceleration		0.6 to 1.0 V
		Engine: After warm-up (use oxygen sensor signals, check the air-fuel ratio and the conditions under the control of the engine-ECU)	Idle operation		0.4 V or less <=> 0.6 to 1.0 V (varies)
			2,500 r/min
AD	Oxygen sensor (rear)	Transmission: 2nd The engine speed is maintained to 3,500 r/min or more during an accelerated driving with the throttle full-open			0.6 - 1.0 V	Code No. P0137, P0138, P0140	, , <Vehicles for Russia>, , , <Except vehicles for Russia>
BB	Barometric pressure sensor*3	Ignition switch: ON	Altitude: 0 m		101 kPa	-	-
			Altitude: 600 m		95 kPa
			Altitude: 1,200 m		88 kPa
			Altitude: 1,800 m		81 kPa
BC	Throttle position sensor (relative value)	Remove the intake air hose at the throttle body Disconnect the connector of the electronic-controlled throttle valve With the special tool test harness (MB991658) bridge only the mating terminals of No. 3, No. 4, No. 5, and No. 6 of the disconnected connectors Ignition switch: ON (engine stopped)	Fully close the throttle valve with your finger		0 - 5 %	-	-
			Fully open the throttle valve with your finger		88 - 100 %
BD	Throttle position sensor (sub)	Remove the intake air hose at the throttle body Disconnect the connector of the electronic-controlled throttle valve With the special tool test harness (MB991658) bridge only the mating terminals of No. 3, No. 4, No. 5, and No. 6 of the disconnected connectors Ignition switch: ON (engine stopped)	Fully close the throttle valve with your finger		6 - 14 %	Code No. P0222, P0223	,
			Fully open the throttle valve with your finger		87 - 96 %
BE	Accelerator pedal position sensor (main)	Ignition switch: ON	Release the accelerator pedal		16 - 24 %	Code No. P2122, P2123	,
			Depress the accelerator pedal		Increases in response to the pedal depression stroke
			Depress the accelerator pedal fully		80 - 96 %
BF	Accelerator pedal position sensor (sub)	Ignition switch: ON	Release the accelerator pedal		6 - 14 %	Code No. P2127, P2128	,
			Depress the accelerator pedal		Increases in response to the pedal depression stroke
			Depress the accelerator pedal fully		40 - 50 %
DD	Accelerator pedal position sensor (relative value)	Ignition switch: ON	Release the accelerator pedal		0 - 5 %	-	-
			Depress the accelerator pedal		Increases in response to the pedal depression stroke
			Depress the accelerator pedal fully		95 - 100 %
102	Starter relay	Ignition switch: ON			OFF	Procedure No. 4
		Engine: Cranking			ON

Engine-ECU monitoring items

• This monitor item includes many useful items for understanding the engine conditions controlled by the engine-ECU.
  
• However, it is hard to show the definite specification of each item, since its value may vary to a large extent with a little difference in the measuring conditions, environment, and changes with the lapse of time, etc. on the objective vehicle.Therefore, this document will describe only the check conditions, display range, and behaviour of numeric values.