ME-SFI fuel injection and ignition system (ME), DTC memory · ad0761p4000fc · Mercedes-Benz WIS

AD07.61-P-4000FC

ME-SFI fuel injection and ignition system (ME), DTC memory

25.11.2019

Engine	120
	Fault codes from P0800 to P1747

 Danger	Risk of death. Death may occur if body parts are drawn into rotating vehicle parts.	Do not insert your hand into rotating parts. Wear closed and snug-fitting work clothes. Secure area of rotating vehicle components against unauthorized access.	AS00.00-Z-0004-01A
 Danger	Risk of death when working on component parts and systems with U >= 30 V alternating voltage (AC) or U >= 60 V direct voltage (DC)	Do not touch damaged or defective live component parts and lines or non-insulated electrical connections and lines.	AS00.00-Z-0035-01A
 Danger	Risk of explosion caused by fuel igniting, risk of poisoning caused by inhaling and swallowing fuel as well as risk of injury to eyes and skin caused by contactwith fuel.	No fires, sparks, open flames or smoking. Pour fuels into suitable and appropriately marked containers only. Wear protective clothing when handling fuel.	AS47.00-Z-0001-01A
Topical note	Notes on avoiding damage to ignition system	Engine 120mit Benzin-Einspritzanlage LH	AH15.10-P-0002-01D
	Connecting hand-held tester (HHT), reading fault memory		AD00.00-P-2000-03A
	Gasoline injection and ignition system (ME-SFI) - Diagnosis - Previous knowledge	Check, regulate engine DMAN Engine, Index B	AD07.61-P-2000F
	Notes on ME-SFI diagnostic trouble code memory		AD07.61-P-2000-10F
	It is not possible to read out fault code with pulse counter
	 Icon for emissions-relevant faults that result in the actuation of the CHECK-ENGINE indicator lamp in USA vehicles. This is only actuated when the tests have been carried out and faults were detected.
	Ignition ON
	Fault memory
Fault code	Fault text	Possible cause/note	Remedy
	No fault detected	Depending on the complaint case, perform a complete ME-SFI [ME] electrics check	AD07.61-P-6000F
			AD07.61-P-6001F

			AD07.61-P-6002F

			AD07.61-P-6003F

			AD07.61-P-6004B

			AD07.61-P-6300B

    	Angular deviation of camshafts to crankshaft		Check basic setting for camshafts
     	Left hot film mass air flow sensor (B2/6)		AD07.61-P-6000-04E
	ME-SFI [ME] fault code description: Hot film MAF sensor		AD07.61-P-4000-01C
     	Coolant temperature sensor LH (B11/9)		AD07.61-P-6000-08B
	ME-SFI [ME] fault code description: Coolant temperature sensor		AD07.61-P-4000-04B
     	Intake air temperature sensor LH (B17/5)		AD07.61-P-6000-05B
	ME-SFI [ME] fault code description: Intake air temperature sensor		AD07.61-P-4000-03B
     	Pressure sensor LH (B28/1)		AD07.61-P-6000-06D
	ME-SFI [ME] fault code description: Pressure sensor		AD07.61-P-4000-02B
    	Actual value potentiometer in actuator LH		AD07.61-P-6002-03C
	ME-SFI [ME] fault code description: Actual value potentiometer in throttle valve actuator		AD07.61-P-4000-48B
    	Oil level check switch (S43)		AD07.61-P-6000-49B
    	Oil temperature sensor (B1)	Model 129 as of 6/98	AD07.61-P-6000-74A
    	Safety fuel shutoff detected		AD07.61-P-6002-03C
			AD07.61-P-6002-04B

			Throttle valve actuator sluggish/jams

			Check intake tract for residues

    	Crankshaft position sensor LH (L5/4)		AD07.61-P-6001-09E
	ME-SFI [ME] fault code description: Crankshaft position sensor		AD07.61-P-4000-13B
     	Knock sensor FRT LH		Connector line
			Knock sensor

	ME-SFI [ME] fault code description: Knock sensor		AD07.61-P-4000-12B
     	Knock sensor RR LH		Connector line
			Knock sensor

	ME-SFI [ME] fault code description: Knock sensor		AD07.61-P-4000-12B
     	Knock control in ME-SFI [ME] control unit RH (N3/12) hardware fault		1. Increased tendency to knock due to low-quality fuel, carbonized combustion chambers or mechanical damage
			2. ME-SFI [ME] control unit RH (N3/12)

	ME-SFI [ME] fault code description: Knock control in control unit hardware fault		AD07.61-P-4000-41B
     	Camshaft Hall-effect sensor LH (B6/2)		AD07.61-P-6001-10E
	ME-SFI [ME] fault code description: Camshaft Hall-effect sensor		AD07.61-P-4000-14B
     	Air pump switchover valve (Y32)	with CODE (620a) vehicles with catalyst technology	AD07.61-P-6000-25D
	ME-SFI [ME] fault code description: Secondary air injection	with CODE (620a) vehicles with catalyst technology	AD07.61-P-4000-42B
    	CAT temperature sensor RH (B16/5)	Up to 5/96 	AD07.61-P-6000-66A
     	Purging LH inoperative		AD07.61-P-6000-29D
			AD07.61-P-6000-30D

	ME-SFI [ME] fault code description: Purging inoperative		AD07.61-P-4000-18A
    	CAT temperature sensor LH (B16/4)	Up to 5/96 	AD07.61-P-6000-66A
     	Air pump relay (K17)	with CODE (620a) vehicles with catalyst technology	AD07.61-P-6000-24E
	ME-SFI [ME] fault code description: Secondary air injection	with CODE (620a) vehicles with catalyst technology	AD07.61-P-4000-42B
     	Secondary air injection LH inoperative	with CODE (620a) vehicles with catalyst technology	AD07.61-P-6000-24E
			AD07.61-P-6000-25D

			Hose removed at actuator

	ME-SFI [ME] fault code description: Secondary air injection malfunction (function chain)	with CODE (620a) vehicles with catalyst technology	AD07.61-P-4000-15B
     	Purge control valve LH (Y58/2)		AD07.61-P-6000-29D
	ME-SFI [ME] fault code description: Purge control valve		AD07.61-P-4000-19B
     	Camshaft timing RH (function chain)		AD07.61-P-6000-46B
			AD07.61-P-6000-47B

	ME-SFI [ME] fault code description: Camshaft timing (function chain)		AD07.61-P-4000-43A
     	Camshaft timing LH (function chain)		AD07.61-P-6000-46B
			AD07.61-P-6000-47B

	ME-SFI [ME] fault code description: Camshaft timing (function chain)		AD07.61-P-4000-43A
     	Camshaft timing adjustment solenoid RH (Y49/2)		AD07.61-P-6000-46B
			AD07.61-P-6000-47B

	ME-SFI [ME] fault code description: Camshaft timing adjustment solenoid		AD07.61-P-4000-44A
     	Camshaft timing adjustment solenoid LH (Y49/1)		AD07.61-P-6000-46B
			AD07.61-P-6000-47B

	ME-SFI [ME] fault code description: Camshaft timing adjustment solenoid		AD07.61-P-4000-44A
    	Pedal value sensor (B37)	at ME-SFI [ME] control unit RH (N3/12)	AD07.61-P-6002-08B
		at ME-SFI [ME] control unit LH (N3/11)	AD07.61-P-6002-09B

	ME-SFI [ME] fault code description: Pedal value sensor		AD07.61-P-4000-45B
    	CAN from DAS to ME-SFI [ME] control unit RH (N3/12) faulty		AD07.61-P-6000-34D
     	Actuator RH (M16/3)		AD07.61-P-6002-04B
	ME-SFI [ME] fault code description: Throttle valve actuator		AD07.61-P-4000-49B
     	Actuator LH (M16/4)		AD07.61-P-6002-04B
	ME-SFI [ME] fault code description: Throttle valve actuator		AD07.61-P-4000-49B
    	Stop lamp switch		AD07.61-P-6300-02A
    	Power supply at ME-SFI [ME] control unit (N3/11) or (N3/12)		AD07.61-P-6000-01E
			AD07.61-P-6000-70A

			AD07.61-P-6000-71A

	ME-SFI [ME] fault code description: Control unit power supply		AD07.61-P-4000-59B
    	CAN from IRCL to ME-SFI [ME] control unit LH (N3/11) faulty		AD07.61-P-6000-34D
     	Knock control in ME-SFI [ME] control unit LH (N3/11) hardware fault		1. Increased tendency to knock due to low-quality fuel, carbonized combustion chambers or mechanical damage
			2. ME-SFI [ME] control unit LH (N3/11)

	ME-SFI [ME] fault code description: Knock control in control unit hardware fault		AD07.61-P-4000-41B
     	Body acceleration sensor (B24/7) Rough road detection signal (via comparison of wheel speeds)	Up to 5/96	AD07.61-P-6000-65A


		As of 6/96	AD42.40-P-1000AZ

			AD42.45-P-1001AZ

	ME-SFI [ME] fault code description: Body accelerator sensor	Up to 5/96	AD07.61-P-4000-47A
    	ME-SFI [ME] control unit LH (N3/11)		N3/11
    	A Idle throttle signal RH implausible B Idle throttle signal LH implausible C CAN to ME-SFI [ME] control unit LH (N3/11) faulty		AD07.61-P-6002-12A
			AD07.61-P-6002-12A

			AD07.61-P-6000-34D

	ME-SFI [ME] fault code description: CAN malfunctioning		AD07.61-P-4000-26B
     	CAN from EGS control unit faulty		AD07.61-P-6000-34D
	ME-SFI [ME] fault code description: CAN malfunctioning		AD07.61-P-4000-26B

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