HOSE SIZE??
06-14-2016, 05:18 PM
#1
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2003 C240
HOSE SIZE??
Hey all,
Changed the MAP, solenoid, air pump. Still getting P0410 air/eva. The vacuum hoses is wearing out and cruddy & needs a definite change. Can anyone tell me the size of the vacuum hose pictured? 3.5mm maybe? On #2 where does that hose go anyway? Thanks.....
Changed the MAP, solenoid, air pump. Still getting P0410 air/eva. The vacuum hoses is wearing out and cruddy & needs a definite change. Can anyone tell me the size of the vacuum hose pictured? 3.5mm maybe? On #2 where does that hose go anyway? Thanks.....
06-15-2016, 03:25 PM
#2
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Looks like similar to this one:
"Vacuum hoses on top the valve cover"
A1179970982 - by the meter
See if it helps you find the correct hose.
"Vacuum hoses on top the valve cover"
A1179970982 - by the meter
See if it helps you find the correct hose.
06-22-2016, 10:15 PM
#3
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2003 C240
Looks like same size with hose #2. Do you know where that hose (#2) goes to?
06-23-2016, 09:41 AM
#4
MBWorld Fanatic!
Not sure man... I was kinda searching for a vacuum hose that connected to the EGR valve,
and that was what I found, it looked like most of the hoses on some diagram were the same PN for my engine if I remember correctly.
and that was what I found, it looked like most of the hoses on some diagram were the same PN for my engine if I remember correctly.
08-25-2020, 01:08 AM
#5
found this post. did you find out what size the vacuum hoses are? I need to replace the hose that you labeled as #3.
And since one hose aging out usually means others are on their way.. is there a guide anyone has to all the vacuum hoses on the m112 engine? Its time for me to check them all and replace most. 210,000 miles and 15 years - so to be expected.
And since one hose aging out usually means others are on their way.. is there a guide anyone has to all the vacuum hoses on the m112 engine? Its time for me to check them all and replace most. 210,000 miles and 15 years - so to be expected.
