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Home >> Mercedes Benz >> 2001 >> ML430 >> Repair and Diagnosis >> Engine Performance >> Tune-Up >> Mixture Formation - 163 Chassis (3 Of 4) >> Self-Diagnostic System >> ME-SFI idle speed control/electronic accelerator - Testing electrical system - AD07.61-P-6002A

ME-SFI idle speed control/electronic accelerator - Testing electrical system - AD07.61-P-6002A

ENGINES 112.910, 

112.911 up to 31.5.00, 

112.920, 

112.921 up to 31.5.00, 

112.923, 

112.940 /941 /942 up to 31.5.00, 

112.943 

DANGER Hazard  from contact with parts conducting high voltages. Do not touch parts which conduct high voltages. Persons who wear electronic implants (e.g. heart pacemakers) must not carry out work on the ignition system. AS15.10-Z-0001-01A
DANGER Lethal hazard  from being drawn into rotating vehicle parts Do not reach into rotating parts.
Wear closed and close-fitting work clothes.
Secure area of rotating vehicle components against unauthorized access.
AS00.00-Z-0004-01A
DANGER Risk of explosion  from fuel igniting, risk of poisoning  from inhaling and swallowing fuel as well as risk of injury  to eyes and skin from contact with fuel. No fire, sparks, naked flames or smoking.
Pour fuels only into suitable and appropriately marked containers.
Wear protective clothing when handling fuel.
AS47.00-Z-0001-01A
IMPORTANT When disconnecting the connectors on the ME-SFI control module, disconnect the middle connector first and when connecting, connect the middle connector D last.    
  Connection and use of testing equipment   AD00.00-P-1000AZ
  Gasoline injection and ignition system (ME-SFI) - diagnosis - previous knowledge   AD07.61-P-2000A 
  Notes on tester/test connection column The numbers entered in parentheses, such as, for example in => 1.0 (2A) have the following meaning:
A = Connector A in the circuit diagram
2 = Socket 2 in the circuit diagram
   
  Gasoline injection and ignition system (ME-SFI) - diagnosis - diagnostic trouble code memory Fault codes from P0000 to P0299 AD07.61-P-4000A 
  Gasoline injection and ignition system (ME-SFI) - diagnosis - diagnostic trouble code memory Fault codes from P0300 to P0699 AD07.61-P-4000AA 
  Gasoline injection and ignition system (ME-SFI) - diagnosis - diagnostic trouble code memory Fault codes from P0700 to P1747 AD07.61-P-4000AB 
a Ignition: OFF     
b Connect test wiring harness with socket box at ME-SFI control module (N3/10) according to connection diagram. IMPORTANT Plug with red identification is currently not needed because the function is not yet available in the ME-SFI control module.  
  Checking     
1 Pedal value sensor signal - Testing electrical system, ME-SFI idle speed control/electronic accelerator Signal 1 AD07.61-P-6002-01A 
2 Pedal value sensor signal - Testing electrical system, ME-SFI idle speed control/electronic accelerator Signal 2 AD07.61-P-6002-01B 
3 Throttle valve actuator signal - Testing electrical system, ME-SFI idle speed control/electronic accelerator   AD07.61-P-6002-03A 
4 Throttle valve actuator activation - Testing electrical system, ME-SFI idle speed control/electronic accelerator   AD07.61-P-6002-04A 
5 P/N detection - Testing electrical system, ME-SFI idle speed control/electronic accelerator with automatic transmission AD07.61-P-6002-05A 
6 Clutch pedal switch - Testing electrical system, ME-SFI idle speed control/electronic accelerator with manual transmission AD07.61-P-6002-06A
7 Reverse lamp switch - Testing electrical system, ME-SFI idle speed control/electronic accelerator with manual transmission AD07.61-P-6002-07A