ME-SFI fuel injection and ignition system (ME), DTC memory · ad0761p4000d · Mercedes-Benz WIS

AD07.61-P-4000D

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

25.11.2019

Engine	111.921/942 as of 9/1/98, 111.943/947/973, 111.944/975 as of 8/1/96, 111.946 as of 6/1/98
	Fault codes from P0000 to P0699
Engine	111.945 in model 202.020/080 as of 9/1/98, 208.335/435 as of 6/1/98
	Fault codes from P0000 to P0699
Engine	111.974
	with code 494 (US version)
	with code 807 (Model year 1997)
	with code 808 (Model year 1998)
	Fault codes from P0000 to P0699

 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
	Connecting hand-held tester (HHT), reading fault memory	Models 124.034/036, models 129.058/063/067/076, models 140, 170, 202, 208, 210	AD00.00-P-2000-03A
		Model 124 except 124.034/036, models 129.060/061/066, model 201	AD00.00-P-2000-03B
	Gasoline injection and ignition system (ME-SFI) - Diagnosis - Contents	Engine DMAN Reg. B M111.943/946 as of 6/98, M111.973 in model 170. M111.944 as of 8/96 in model 202, M111.974 in model 202 USA, M111.975 as of 8/96 in model 202.024, M111.975 in model 202.085. M111.944/975 in model 208, M111.945 as of 6/98 in model 208.335, M111.945 in model 208.435. M111.947 in model 210	AD07.61-P-1000WZ
	Gasoline injection and ignition system (ME-SFI) - Diagnosis - Previous knowledge		AD07.61-P-2000D
	Reading out the fault code with the pulse counter is not possible
	 Characters for emissions-relevant faults which lead to the actuation of the CHECK-ENGINE indicator lamp in USA vehicles. This is only actuated when the tests have been carried out and faults have been detected
	Ignition ON
	Fault memory
Fault code	Fault text	Possible cause/note	Remedy
	No fault detected	Depending on complaint, perform complete ME-SFI electrics test	AD07.61-P-6000D
			AD07.61-P-6001D

			AD07.61-P-6002D



			AD07.61-P-6003C

			AD07.61-P-6004A

		111.921 as of 1.9.98, 111.942 with mech. transmission as of 1.8.99, 111.942 with aut. transmission as of 1.9.98, 111.944 with aut. transmission as of 1.6.98,

		111.945 with mech. transmission as of 1.8.99, 111.945 with aut. transmission as of 1.9.98

		111.946 with aut. transmission as of 1.6.98, 111.947 with mech. transmission as of 18.99, 111.947 with aut. transmission as of 1.6.98, 111.973 with aut. transmission as of 1.6.97, 111.975 with mech. transmission as of 1.8.99, 111.975 with aut. transmission as of 1.6.97,



		111.921 /942 up to 31.8.98,

		111.943, 111.944 /946 /947 up to 31.5.98, 111.973 up to 31.5.97, 111.945 up to 31.8.98



		111.974  with CODE (807) model year 1997 with CODE (808) model year 1998

     	Hot film MAF sensor (B2/5)		AD07.61-P-6000-04D
     	Pressure sensor (B28)		AD07.61-P-6000-06C
     	Intake air temperature sensor (in hot film mass air flow sensor B2/5)		AD07.61-P-6000-05A
     	Coolant temperature sensor (B11/4)		AD07.61-P-6000-08A
    	Actual value potentiometer in actuator		AD07.61-P-6002-03B
     	A lambdasensor upstream of CAT (G3/2) B lambdasensor upstream of CAT (G3/2) voltage increase too low		AD07.61-P-6000-42A
     	A lambdasensor upstream of CAT (G3/2) aging correction variable exceeded B lambdasensor upstream of CAT (G3/2) aging cycle duration too long		AD07.61-P-6000-42A
     	Lambdasensor heater of lambdasensor upstream of CAT (G3/2)		AD07.61-P-6000-43A
     	Lambda sensor downstream of CAT (G3/1)		AD07.61-P-6000-44A
     	Lambdasensor heater of lambdasensor downstream of CAT (G3/1)		AD07.61-P-6000-45A
     	A self-adjustment of "partial load" mixture formation to limit value of ME-SFI [ME] control unit (N3/10) B self-adjustment of "idle" mixture formation to limit value of ME-SFI [ME] control unit (N3/10)		Unmetered air, injection valve diaphragm pressure regulator, wear on engine
     	Injection valve (Y62y1) Cylinder 1		AD07.61-P-6000-18C
     	Injection valve (Y62y2) Cylinder 2		AD07.61-P-6000-19D
     	Injection valve (Y62y3) Cylinder 3		AD07.61-P-6000-20D
     	Injection valve (Y62y4) Cylinder 4		AD07.61-P-6000-21D
    	Air flap change-over actuator/air filter (M16/7) for compressor (function chain, measured using air mass)	Compressor	AD07.61-P-6000-55A
     	A misfire B misfire, "harmful to CAT"		AD07.61-P-6001-11C
			AD07.61-P-6001-12D

			AD07.61-P-6001-17D

			AD07.61-P-7002-02A

			AD07.61-P-7002-03A

			Compression pressure

     	A misfire cylinder 1 B misfire cylinder 1, "harmful to CAT"		AD07.61-P-6001-11C
			AD07.61-P-6001-17D

			AD07.61-P-7002-02A

			AD07.61-P-7002-03A

			Compression pressure

     	A misfire cylinder 2 B misfire cylinder 2, "harmful to CAT"		AD07.61-P-6001-12D
			AD07.61-P-6001-17D

			AD07.61-P-7002-02A

			AD07.61-P-7002-03A

			Compression pressure

     	A misfire cylinder 3 B misfire cylinder 3, "harmful to CAT"		AD07.61-P-6001-12D
			AD07.61-P-6001-17D

			AD07.61-P-7002-02A

			AD07.61-P-7002-03A

			Compression pressure

     	A misfire cylinder 4 B misfire cylinder 4, "harmful to CAT"		AD07.61-P-6001-11C
			AD07.61-P-6001-17D

			AD07.61-P-7002-02A

			AD07.61-P-7002-03A

			Compression pressure

    	Knock sensor		Line connector
			Knock sensor

     	Crankshaft position sensor (L5)		AD07.61-P-6001-09D
     	Camshaft Hall sensor (B6/1)		AD07.61-P-6001-10D
    	Angular deviation of camshaft relative to crankshaft		Check basic setting of camshaft
     	Exhaust gas recirculation malfunction (function chain)	111.974 	AD07.61-P-6000-51A
		111.974 	AD07.61-P-6000-52A

     	Air injection malfunction (function chain)	Model 202  with code (923) low-emission D3 compressor	AD07.61-P-6000-26C
		Model 170  with code (923) low-emission D3 compressor

     	Catalytic converter efficiency too low		Catalytic converter
     	Purge system leaky (function chain)		AD07.61-P-6000-29C
			AD07.61-P-6000-30C

		Model 170 	AD07.61-P-6000-31C

		Model 202  as of 09/97

     	Purging nonfunctional		AD07.61-P-6000-29C
			AD07.61-P-6000-30C

     	Purge system slightly leaky	Model 170 	AD07.61-P-6000-31C
		Model 202  as of 09/97

     	Purging switchover valve (Y58/1)		AD07.61-P-6000-29C
     	A activated charcoal canister shutoff valve (function chain) B activated charcoal canister shutoff valve (Y58/4)		AD07.61-P-6000-30C
		Model 170 	AD07.61-P-6000-31C

		Model 202  as of 09/97

		Model 170 	AD07.61-P-6000-33C

		Model 202  as of 09/97

		Model 170 	AD07.61-P-6000-32C

		Model 202  as of 09/97

     	A tank pressure sensor (B4/3) electrical fault B tank pressure sensor (B4/3) electrical fluctuations Purging monitoring pressure sensor (B4/4)	Model 170 	AD07.61-P-6000-33C
		Model 202  as of 09/97	Activated charcoal canister clogged





			AD07.61-P-6000-48B

		111.921/944/945/974/975 up to 31.8.97 

     	Purge system highly leaky or Fuel tank pressure sensor	Model 170 	AD07.61-P-6000-31C
		Model 202  as of 09/97

		Model 170 	AD07.61-P-6000-33C

		Model 202  as of 09/97

    	Fuel level sensor	Model 170 	Read out IC
		Model 202  as of 09/97

    	A front left speed signal B rear left speed signal	Model 210 as of 06/96 with CODE 212a	AD42.00-P-4000A
		Model 210 as of 06/96 with CODE 471a	AD42.00-P-4000A

		Model 210 as of 06/99 with CODE 472a	AD42.45-P-4000A

    	Idle speed control		AD07.61-P-6002-08A
			AD07.61-P-6002-09A

			AD07.61-P-6002-03B

    	Power supply at ME-SFI [ME] control unit (N3/10)		AD07.61-P-6000-01D
			AD07.61-P-6000-02D

    	Cruise control switch variable (S40/4)		AD07.61-P-6003-01C
    	CAN of ESP		AD07.61-P-6000-34C
    	A ME-SFI [ME] control unit (N3/10) B ME-SFI [ME] control unit (N3/10)		N3/10
    	ME-SFI [ME] control unit (N3/10)		N3/10

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