ME-SFI idle speed control/electronic accelerator - Testing electrical system · ad0761p6002f · Mercedes-Benz WIS

AD07.61-P-6002F

ME-SFI idle speed control/electronic accelerator - Testing electrical system

25.11.2019

Engine

120

 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		AH15.10-P-0002-01D
	Gasoline injection and ignition system (ME-SFI) - Diagnosis - Previous knowledge		AD07.61-P-2000F
	Socket box connection diagram - ME-SFI - testing of electrical system	Attach coupling of interior to multipoint connector 1 of test cable. Attach coupling of engine compartment to multipoint connector 2 of test cable.	AD07.61-P-2000-01B
	Connector assignment for ME-SFI gasoline injection and ignition system		AD07.61-P-2000-02E
	Tools for testing electrical system of ME-SFI fuel injection and ignition system		AD07.61-P-2000-06C
	Measuring equipment/ test connection column:
	The numbers entered in brackets, e.g. in  1.0 (1.23) mean:
	1 = coupling 1 in wiring diagram
	23 = socket 23 in wiring diagram
	Ignition OFF
	Check
	Function check
Test procedure	Operation/requirement	Specified value	Possible cause/remedy
1	ME-SFI [ME] gasoline injection system electrics check ME-SFI [ME] control unit circuit 30		AD07.61-P-6000-01E
2	ME-SFI [ME] gasoline injection system electrics check ME-SFI [ME] control unit circuit 87L		AD07.61-P-6000-70A
3	ME-SFI [ME] gasoline injection system electrics check ME-SFI [ME] control unit circuit 87M1e		AD07.61-P-6000-71A
4	ME-SFI [ME] electronic accelerator/idle speed control electrics check pedal value sensor signal 1	at ME-SFI [ME] control unit RH (N3/12)	AD07.61-P-6002-08B
5	ME-SFI [ME] electronic accelerator/idle speed control electrics check pedal value sensor signal 2	at ME-SFI [ME] control unit LH (N3/11)	AD07.61-P-6002-09B
6	ME-SFI [ME] electronic accelerator/idle speed control electrics check throttle valve actuator signal		AD07.61-P-6002-03C
7	ME-SFI [ME] electronic accelerator/idle speed control electrics check throttle valve actuator actuation		AD07.61-P-6002-04B
8	ME-SFI [ME] electronic accelerator/idle speed control electrics check speed signal FRT	Up to 5/98	AD07.61-P-6002-10A
9	ME-SFI [ME] electronic accelerator/idle speed control electrics check speed signal RR	Up to 5/98	AD07.61-P-6002-11A
10	ME-SFI [ME] electronic accelerator/idle speed control electrics check idle throttle signal		AD07.61-P-6002-12A
11	ME-SFI [ME] electronic accelerator/idle speed control electrics check refrigerant compressor signal	Up to 5/96	AD07.61-P-6002-13A
12	ME-SFI [ME] electronic accelerator/idle speed control electrics check EPC malfunction indicator lamp	Up to 5/96	AD07.61-P-6002-14A
13	ME-SFI [ME] gasoline injection system electrics check control unit coding		AD07.61-P-6000-64A
14	ME-SFI [ME] gasoline injection system electrics check control unit coding jumper		AD07.61-P-6000-69A
15	ME-SFI [ME] gasoline injection system electrics check CAN data bus		AD07.61-P-6000-34D
16	ME-SFI [ME] electronic accelerator/idle speed control electrics check warning tone device	except  , 	AD07.61-P-6002-15A

Referenced documents

ad0761p200001b Connection diagram of socket box, test of electrical system ME-SFI
ad0761p200002e Coupling assignment, fuel injection and ignition system (ME-SFI)
ad0761p200006c Tools for testing electrical system of ME-SFI fuel injection and ignition system
ad0761p2000f Gasoline injection and ignition system (ME-SFI) - Diagnosis - Previous knowledge
ah1510p000201d Notes on avoiding damage to ignition system
as0000z000401a Risk of death. Death may occur if body parts are drawn into rotating vehicle parts.
as0000z003501a Risk of death when working on component parts and systems with U >= 30 V alternating voltage (AC) or U >= 60 V direct voltage (DC)
as4700z000101a 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.