Tuesday, April 27, 2021

2010 Mercedes Benz C 300 (204.054) V6-3.0L (272.947) Page 974


2.2. Check component M16/6m1 (Actuator motor) by means of actuation.



Test prerequisite



- Operate engine at idling speed.



Note



- If the throttle valve angle is< 1,1锟斤拷, unmetered air may be present.



Status of relevant actual value:



- Throttle valve angle:Warning! Communication with ECU required.



Move on to actuation with button F2



2.3. Check internal resistance of component M16/6m1 (Actuator motor).



Figure legend



- A -ConnectionTest cable 35-pin socket box



- 001 -Sockets of component N3/10 (ME-SFI [ME] control unit)



- 05 -35-pin socket box



- 050 -126-pin socket box



- 108 -Test cable 266 589 01 63 00



- N3/10 (ME-SFI [ME] control unit)



- II 1-63ConnectionTest cable



- III 64-126ConnectionTest cable



Warning!



- Connection A of test cable 108 may NOT be connected to connection B of the 126-pin socket box (050).



Continue to test with button F2



Test sequence



- Switch off ignition.



- Disconnect coupling M at component N3/10 (ME-SFI [ME] control unit).



- Measure resistance with multimeter between sockets (M.75) 75 and (M.74) 74 of the 126-pole socket box tester.



Specified value



- Resistor[1...10]ohms



Question



- Is the measurement value OK?

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