M20D-FKS ENGINE CONTROL  SFI SYSTEM  VEHICLE CONTROL HISTORY  

Enter the following menus: Powertrain / Engine / Utility / Vehicle Control History (RoB).

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Vehicle Control History (RoB)

50005 372 55

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It is also possible to display Vehicle Control History during the Health Check, if "Store All Data" is selected.

Vehicle Control History Item

Code	Item	Trigger Description	Stored Group	Reference Inspection Procedure	Link
X0800	Engine Stall	Detection Condition (Engine Stall) · Prerequisite Conditions: The engine is running (after engine is judged to be difficult to start) · Detection Conditions: The engine speed is decreases to 200 rpm or less, or stops · Duration: 0.5 seconds or more	08	Flowchart [Engine Stalls] step 3	(202304,999999,_51,_083058,_0401834,RM1000000029CAS,)
		The engine stalled due to factors other than the operation of the ignition switch
X0803	Engine Stall (Compression Leakage)	It is judged that the engine stalled due to compression leakage	08	Flowchart [Engine Stalls] step 3	(202304,999999,_51,_083058,_0401834,RM1000000029CAS,)
X0810	Engine Difficult to Start (Engine Starting Time Long)	Detection Condition (Engine Starting Time Long) · Prerequisite Conditions: STA signal is ON · Detection Conditions: The engine speed is less than 500 rpm for a long period of time (the starting time is long or the engine does not start) · Duration: Refer to Engine Difficult to Start Duration Judgment Region illustration	09	Flowchart [Engine Difficult to Start] step 3	(202304,999999,_51,_083058,_0401834,RM1000000029CAR,)
		The engine speed decreases or the engine stalls immediately after starting
X0811	Engine Difficult to Start (Engine Stall Immediately After Starting)	Detection Condition (Engine Stall Immediately After Starting) · Prerequisite Conditions: Within 2 seconds after the engine has started (engine speed is 500 rpm or more) and the engine coolant temperature is -15°C (5°F) or more · Detection Conditions: The engine speed decreases to 200 rpm or less (immediately after starting, the engine speed decreases or the engine stalls) · Duration: -	09	Flowchart [Engine Difficult to Start] step 3	(202304,999999,_51,_083058,_0401834,RM1000000029CAR,)
		The engine speed decreases or the engine stalls immediately after starting
X0812	Engine Difficult to Start (Immobiliser)	Engine difficult to start due to immobiliser	09	Flowchart [Engine Difficult to Start] step 3	(202304,999999,_51,_083058,_0401834,RM1000000029CAR,)
X0821	Rough Idle #1	Detection Condition (Rough Idle) · Prerequisite Conditions: The engine is idling with the vehicle is stopped and the accelerator pedal is fully released · Detection Conditions: It is judged that combustion is unstable due to the instantaneous change in engine speed for each cylinder · Duration: Depending on the combustion status, between 2 and 10 seconds	03	Flowchart [Rough Idling] step 3	(201910,999999,_51,_083058,_0401834,RM100000001JDWJ,)
		Idling is rough due to unstable combustion in the No. 1 cylinder
X0822	Rough Idle #2	Idling is rough due to unstable combustion in the No. 2 cylinder	03	Flowchart [Rough Idling] step 3	(201910,999999,_51,_083058,_0401834,RM100000001JDWJ,)
X0823	Rough Idle #3	Idling is rough due to unstable combustion in the No. 3 cylinder	03	Flowchart [Rough Idling] step 3	(201910,999999,_51,_083058,_0401834,RM100000001JDWJ,)
X0824	Rough Idle #4	Idling is rough due to unstable combustion in the No. 4 cylinder	03	Flowchart [Rough Idling] step 3	(201910,999999,_51,_083058,_0401834,RM100000001JDWJ,)
X082A	Rough Idle (Plural Cylinders)	Idling is rough due to multiple cylinders As more than one cylinder is affected, the EGR system, fuel system, etc. is suspected	03	Flowchart [Rough Idling] step 3	(201910,999999,_51,_083058,_0401834,RM100000001JDWJ,)
X082D	Rough Idle (Compression Leakage)	Idling is judged to be rough due to compression leakage	03	Flowchart [Rough Idling] step 3	(201910,999999,_51,_083058,_0401834,RM100000001JDWJ,)
X082E	Rough Idle (Low Frequency)	Slight rough idle symptoms are detected 3 times in 10 trips HINT: As the rough idle symptoms are slight, if rough idle codes other than rough idle (low frequency) code X082E are stored, this code will not be stored.	03	Flowchart [Rough Idling] step 3	(201910,999999,_51,_083058,_0401834,RM100000001JDWJ,)
X0844	Engine Lack of Power	Detection Condition (Engine Lack of Power) · Prerequisite Conditions: All of the following conditions are met - The accelerator opening angle 80% or more. - The engine speed is 400 rpm or more. - The intake air temperature is 80°C (176°F) or less. - The atmospheric pressure is 61 kPa(abs) [8.70 psi(abs)] or higher. - The STP signal is off. - The STA signal is off. - Shift lever is not in P or N. · Detects a condition where the output torque is insufficient approximately 65% or more relative to the requested torque (divided value of the output torque is approximately 0.35 less than the requested torque) · Duration: 2 seconds or more	04	Flowchart [Lack of Power] step 3	(202304,999999,_51,_083058,_0401834,RM1000000029CAT,)
X0845	Engine Lack of Power (Bad Fuel Condition)	Engine output is insufficient due to bad quality fuel (Fuel quality is bad due to fuel aging degradation, water intrusion or fuel additive)	04	Flowchart [Lack of Power] step 3	(202304,999999,_51,_083058,_0401834,RM1000000029CAT,)
X0850	Engine Oil Pressure Low	The engine oil pressure is low	05	-	-
X0851	Engine Coolant Temperature High	The engine coolant temperature is high (overheating)	05	-	-
X0852	Engine RPM High	The engine speed is high (over revving)	05	-	-
X0854	Engine Coolant Temperature High (Low Voltage)	The engine coolant temperature is high (overheating) due to a low engine water pump assembly voltage causing the engine water pump assembly to stop	05	-	-
X0855	Oil Level Warning Request	When oil level warning light (indicator) is displayed (When the engine oil pressure reduces when air is sucked into the system during cornering and braking, etc)	05	-	-
X0856	GPF Rejuvenate Interruption	When particulate filter rejuvenation stops	15	Check the Vehicle Control History Freeze Frame Data items "GPF Rejuvenate Impossibility History"	(202304,999999,_51,_083058,_0401834,RM1000000029C6L,)
X0857	GPF Rejuvenate Run Insufficiency	The air fuel ratio conditions are met at 60 km/h (37 mph) or more, but the temperature required for particulate filter regeneration has not been reached	15	Check that the vehicle was driven in the specified manner, and then increase the vehicle speed and perform particulate filter regeneration again. Refer to Particulate Filter Regeneration Procedure	(202304,999999,_51,_083058,_0401834,RM1000000029C6L,)
X0858	Particulate Filter Differential Pressure High Bank1	When the GPF (Gasoline Particulate Filter) upstream exhaust pressure measured by the differential pressure sensor (GPF differential pressure calibration value) exceeds the threshold value due to the accumulation of PM or ash (metal oxide)	0A	Refer to the P244B00 inspection procedure	(202304,999999,_51,_083058,_0401834,RM1000000029C9U,P244B00)
X0859	Particulate Filter Differential Pressure Too High Bank1	When the GPF upstream exhaust pressure measured by the differential pressure sensor (GPF differential pressure calibration value) exceeds the threshold value due to further PM and ash being accumulated in the GPF after the GPF differential pressure sensor determines the pressure is high (X0858)	0A	Refer to the P244B00 inspection procedure	(202304,999999,_51,_083058,_0401834,RM1000000029C9U,P244B00)
X085C	Over Temperature Prevention when Particulate Filter Over Accumulation	When the PM deposition ratio is at or above the specified value and GPF temperature is at or above the specified value	0A	Refer to Particulate Filter Regeneration Procedure	(202304,999999,_51,_083058,_0401834,RM1000000029C6L,)
X085E	GPF/DPF Clogged Level 2	When the customer has performed particulate filter regenerate	15	Refer to Particulate Filter Regeneration Procedure	(202304,999999,_51,_083058,_0401834,RM1000000029C6L,)
XF01B	ECU Security Key Not Registered	ECU security key has not been updated	-	-	(202405,999999,_V1,_083041,_0402305,RM100000002ISNL,)

Engine Difficult to Start Duration Judgment Region (Engine Starting Time Long) (X0810)

0.314,1.64 1.192,1.824 0.878,0.184 10 Starting Time 1.276,0.37 1.960,0.554 0.684,0.184 10 (Seconds) 3.844,1.136 5.000,1.486 1.156,0.350 10 Region Indicating Malfunction 6.384,2.761 6.665,2.959 0.281,0.198 10 (°C) 1.43,2.26 1.553,2.437 0.123,0.177 10 2 1.892,2.78 2.132,2.936 0.239,0.156 10 -30 3.517,2.78 3.715,2.950 0.198,0.170 10 20 5.198,2.78 5.410,2.964 0.211,0.184 10 80 3.518,3.178 5.368,3.362 1.850,0.184 10 Engine Coolant Temperature

HINT:

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Multi Freeze Frame Data makes it possible to display the engine condition (ECU data) both before and after the trigger detection point.

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The number of available points differs depending on the stored group.

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When the value of a data item does not change across all points, only the value at the detection point will be displayed.

2.948,1.552 2.844,1.552 2.844,1.552 2.844,1.385 false 0.156,0.083 2.917,0.323 2.76,0.24 12 false Stored Group 03, 04 1.854,0.635 3.458,0.906 1.604,0.271 10 false Point Before Detection 1.667,2.344 3.802,2.656 2.135,0.313 10 false Recording Time Before Detection 1.094,1.927 3.063,2.188 1.969,0.26 10 false Sampling Cycle (0.5 seconds) 3.542,0.104 5.135,0.396 1.594,0.292 10 false Trigger Detection Point 2.969,1.458 4.177,1.948 1.208,0.49 10 false Freeze Frame Data which can be read

5.406,1.688 5.208,1.615 5.208,1.615 5.208,1.479 false 0.302,0.156 1.677,0.354 1.375,0.198 12 false Stored Group 08 4.156,0.135 5.677,0.323 1.521,0.188 10 false Trigger Detection Point 5.604,0.458 7,0.656 1.396,0.198 10 false Point After Detection 1.885,0.458 3.479,0.688 1.594,0.229 10 false Point Before Detection 2.979,1.958 4.885,2.229 1.906,0.271 10 false Sampling Cycle (0.5 seconds) 5.448,1.615 6.875,2.01 1.427,0.396 10 false Freeze Frame Data which can be read 1.542,2.417 3.667,2.656 2.125,0.24 10 false Recording Time Before Detection 5.167,2.448 7.135,2.677 1.969,0.229 10 false Recording Time After Detection

5.063,1.625 4.927,1.625 4.927,1.625 4.833,1.458 false 3.302,0.177 5.073,0.396 1.771,0.219 10 false Trigger Detection Point 1.573,0.552 3.281,0.813 1.708,0.26 10 false Point Before Detection 4.833,0.542 6.594,0.75 1.76,0.208 10 false Point After Detection 2.031,1.948 4.115,2.198 2.083,0.25 10 false Sampling Cycle (0.5 seconds) 0.198,0.146 1.917,0.417 1.719,0.271 12 false Stored Group 09 5.135,1.563 6.375,2.104 1.24,0.542 10 false Freeze Frame Data which can be read 1.406,2.427 3.802,2.646 2.396,0.219 10 false Recording Time Before Detection 4.458,2.427 6.781,2.656 2.323,0.229 10 false Recording Time After Detection

Only 1 measurement point can be displayed for stored group 05, 0A and 15 Freeze Frame Data.

Check the Freeze Frame Data recorded with the Vehicle Control History.