Notices
928 Forum 1978-1995
Sponsored by:
Sponsored by: 928 Specialists

Stumped - Green Wire Installation (Hall sensor pickup)

Thread Tools
 
Search this Thread
 
Old 04-27-2007, 11:24 PM
  #1  
DonS
Drifting
Thread Starter
 
DonS's Avatar
 
Join Date: Sep 2004
Location: Live Music Capital of the World - Austin, Texas
Posts: 2,044
Likes: 0
Received 0 Likes on 0 Posts
Default Stumped - Green Wire Installation (Hall sensor pickup)

I guess I'm always the one to ask the obvious question.

Good ol' 928 602 907 00. Is this a multi-fitting pickup on the distributor end of the wire? I just got mine in and it's not the same as what was installed. The replacement has a 4mm plastic spacer that came fitted over the pickup head and is loosely attached to the base. This spacer doesn't exist on my original pickup. Maybe it's there for other models? When installed the new pickup is sitting that 4mm further outside the body of the distributor.

Comparing the two it looks like it's just enough not to get a signal.

Car was running okay with a minor intermittent miss-fire (hence replacing the green wire since it looked original). But with the new one installed absolutely nothing. Not even a sputter. I understand that the fuel pump activation is also tied to the Hall sensor functioning properly and I didn't hear it running as you normally can. So my guess is it's that spacer gapping the pickup enough not to get a signal.

So how do you get that plastic spacer off?
Considering this 2 ft. wire just cost me $113.00 I don't want to imrprovise getting it off and break the pickup.
Old 04-28-2007, 05:39 AM
  #2  
Garth S
Rennlist Member
 
Garth S's Avatar
 
Join Date: Oct 2003
Location: Nova Scotia
Posts: 7,210
Likes: 0
Received 16 Likes on 13 Posts
Default

Dunno ... got pics? ( to compare old & new)
Old 04-28-2007, 10:54 AM
  #3  
hupp
Burning Brakes
 
hupp's Avatar
 
Join Date: Sep 2003
Location: Baton Rouge, LA
Posts: 1,101
Likes: 0
Received 3 Likes on 2 Posts
Default

This additional length can be removed. My new green wire was longer on this end also. IIRC, the plastic was perforated/scored so I was able to snap it off to the correct length. The connector should fit all the way into the dist housing.
Old 04-28-2007, 12:08 PM
  #4  
DonS
Drifting
Thread Starter
 
DonS's Avatar
 
Join Date: Sep 2004
Location: Live Music Capital of the World - Austin, Texas
Posts: 2,044
Likes: 0
Received 0 Likes on 0 Posts
Default

Thanks, Hupp. I was able to slip a small blade screwdriver under the nub where the stop was and release it.
Old 04-28-2007, 07:44 PM
  #5  
marton
Drifting
 
marton's Avatar
 
Join Date: Nov 2001
Location: zürich, switzerland
Posts: 2,233
Likes: 0
Received 0 Likes on 0 Posts
Default

Yes, I was also surprised that my green wire did not plug in. I compared it with the old one & then I broke off that extra plastic bit & it was OK.

Do you use mm in Texas then?; learn something new every day

marton



Quick Reply: Stumped - Green Wire Installation (Hall sensor pickup)



All times are GMT -3. The time now is 10:05 AM.