1987 W124 starts then stalls when key is released
Thread Starter
Newbie
Joined: Jan 2013
Posts: 1
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From: los angeles ca
1992 ford ranger
1987 W124 starts then stalls when key is released
Hey guys,
I need to get the ignition switch wiring diagram,
Specificly the run circuit in detail, have basic diagram I got online its no help
.to find cause of start then stall when key is released
I've checked and/or replaced all the usual
Culprits
I need to get the ignition switch wiring diagram,
Specificly the run circuit in detail, have basic diagram I got online its no help
.to find cause of start then stall when key is released
I've checked and/or replaced all the usual
Culprits
Newbie
Joined: Oct 2013
Posts: 12
Likes: 0
1992 Mecedes 300E 124 chassis
W124 Diagrams Location
Hi, I found nearly everything I was looking for in W124zone.com MB World Forum is much richer in info. and responses. Read these forums help me immensely! good luck on the diagrams
MBWorld Fanatic!
Joined: Nov 2002
Posts: 1,028
Likes: 133
From: Massachusetts
2018 GLE350, 2014 G550, 2000 SL500, 1980 TR8, 1995 E320 Cabriolet
Here you go on the schematic: http://www.w124-zone.com/downloads/M...am/ETM/ETM.pdf
I think the mostly likely source of your problem is your ignition switch because the W124 does not have a "start only" power feed. What works in Start will also work in Run unless the ignition switch is bad. See section 104/105.
It is also possible that is is your fuel pump relay. This relay reads the tach signal to determine when to run the pumps. It could be malfunctioning and not keeping the pumps running once the engine speed climbs, but it's not super likely.
- FD
I think the mostly likely source of your problem is your ignition switch because the W124 does not have a "start only" power feed. What works in Start will also work in Run unless the ignition switch is bad. See section 104/105.
It is also possible that is is your fuel pump relay. This relay reads the tach signal to determine when to run the pumps. It could be malfunctioning and not keeping the pumps running once the engine speed climbs, but it's not super likely.
- FD
MBWorld Fanatic!
Joined: Nov 2002
Posts: 1,028
Likes: 133
From: Massachusetts
2018 GLE350, 2014 G550, 2000 SL500, 1980 TR8, 1995 E320 Cabriolet
