Fuel injector plug housing replacement

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Blaise
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Fuel injector plug housing replacement

Post by Blaise »

One of my fuel injection harness plug housings is broken. I have a replacement, but I need to pull the wires out.

I know that there is a barb in there that I need to push, but I am not sure where it is.

Is it accessed from the wire side, or the connection side. I am guessing it is on the side that has a gap (seen on the plug side).

http://www.rs-autosport.net/catalog/ima ... -0-041.jpg

http://www.bus-boys.com/15m99026.gif
1977 BMW 530i
1973 R75/5 BMW (motorcycle)
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Mike W.
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Post by Mike W. »

It is accessed from the plug side, not the wire side. It's tricky without the right release tool, but I've done it. I've only had success on the 2 terminal connectors though, not on the 3 or more. I like to do it that way, but the more common way is to just splice a replacement connector on, they come with little pigtails so you can do just that.
Mike W.



02 525ita. Wife's, aka grocery getter
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Blaise
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Post by Blaise »

Thanks for the help. The terminals came out easily on the new plug, but would not budge on the old broken plug housing...despite the barb being pushed in. Something was hanging up....so I just broke the housing away.

The new housing went on great and all is in order. The new housing is a newer style with a retainer that one can push with a finger. Maybe these photos will help the next guy:

<table><tr><td align="center"><a href="http://picasaweb.google.com/blaisedesco ... site"><img src="http://lh5.ggpht.com/_UZQuuBHQvx4/S_4Mg ... onPlug.jpg" width="160" height="160"></a></td></tr><tr><td><a href="http://picasaweb.google.com/blaisedesco ... site">Fuel injection plug</a></td></tr></table>
1977 BMW 530i
1973 R75/5 BMW (motorcycle)
pmaronoff
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Post by pmaronoff »

Does anyone know a source for the Bosch FI sensor plugs (Thermal Time Switch). I've tried to search this site for a post I read a year or two back but could not find it. Bap/Geon in West Los Angeles has closed up shop.
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Blaise
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Post by Blaise »

Go to this page and scroll down:

http://www.bus-boys.com/bb13374.htm

I was going to get mine from them.....but they are out until 6/1/10 and I did not want to wait.

So, I bought the one you see in the photo from Double 02 Salvage for $11. It came with the wires in it.

I may still order a spare and the tool from the above link.
1977 BMW 530i
1973 R75/5 BMW (motorcycle)
User avatar
Blaise
Posts: 917
Joined: Wed Apr 21, 2010 4:01 pm

Post by Blaise »

OOPS
Last edited by Blaise on Fri Jan 27, 2012 1:03 pm, edited 2 times in total.
1977 BMW 530i
1973 R75/5 BMW (motorcycle)
GripGreg
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Location: Long Beach, Cal.

Post by GripGreg »

Looks to me like this website is for VW Buses. Are they interchangeble with BMW's? Greg
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