OBC Horn - when does it come on?

Need technical Q/A then you're in the right place

Moderator: martauto

Dan318-is
Married to the E30 Zone
Married to the E30 Zone
Posts: 8006
Joined: Wed Jul 06, 2005 11:00 pm
Location: Surrey/London

Post Sun Sep 11, 2005 11:49 pm

lol daz

temp sensor is already in place mate

i emant the blue plug pictured?

aint that got sumink to do with it?? i used adams fitting guide and it meantioned nothin about a blue plug in the engine bay thats why its got no home at present
A1BMW325iSport
E30 Zone Addict
E30 Zone Addict
Posts: 4239
Joined: Mon Jan 10, 2005 11:00 pm
Location: Mid Wales

Post Mon Sep 12, 2005 12:04 am

okay on my engine part of obc loom,
i have 2 pairs of connectors one goes to the obc horn under a cover mounted to stut tower/fusebox the other pair of connectors is spare, then a pair of wires run down to temp sensor in air duct
A1BMW325iSport
E30 Zone Addict
E30 Zone Addict
Posts: 4239
Joined: Mon Jan 10, 2005 11:00 pm
Location: Mid Wales

Post Mon Sep 12, 2005 12:06 am

sounds like you have the wrong engine bay part of the obc loom there is 2 parts to the loom,

i have never seen this blue connector on the obc looms i have seen
Dan318-is
Married to the E30 Zone
Married to the E30 Zone
Posts: 8006
Joined: Wed Jul 06, 2005 11:00 pm
Location: Surrey/London

Post Mon Sep 12, 2005 12:07 am

ok is ur spare one black? cos iv got that too

iv also got sensor in duct

the OBC horn is what i think i must be missing, what is the horn? tis not the gong? is it something for the immobiliser thing in the OBC?
A1BMW325iSport
E30 Zone Addict
E30 Zone Addict
Posts: 4239
Joined: Mon Jan 10, 2005 11:00 pm
Location: Mid Wales

Post Mon Sep 12, 2005 12:14 am

the spare pair of wires are on seperate connectors (L-shape spade connectors - insulated) same as used on the reverse switch on g/box

both obc horn wires and the ones above are about 12inches long from the grommet at bulkhead

the only other wire is for temp sensor as prev. mentioned
Last edited by A1BMW325iSport on Mon Sep 12, 2005 12:21 am, edited 1 time in total.
Dan318-is
Married to the E30 Zone
Married to the E30 Zone
Posts: 8006
Joined: Wed Jul 06, 2005 11:00 pm
Location: Surrey/London

Post Mon Sep 12, 2005 12:19 am

lol its too late for this shi*

think il wait til a meet and just ask someone

thanks anyway fella, and brian (again) u been a good help

and sorry for hijacking thread