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Join Date: Apr 2005
Location: Merrill, WI
Posts: 1
Unhappy 930 Electrical woes?

1984 930, K-27 Turbo, Kokeln Intercooler, Adjustable(sort of boost)

Car was shutting down under boost so I turned boost down to .6max. Quit shutting down but ran lean. Switched relays around (fronts are all black,one red in rear/engine comportment) Now fuel ratio is better but when hitting boost over .7 Bar car now misfires and apears to go lean. I have ordered new relays but have been advised to check overboost switch/relay. I disconnected sensor on intercooler which was described as said switch not wanting to ground the wrong wire. I assumed if this was correct the car would not start, however it did. Problem persisted and I looked for the "white wire" wich I found to already be grounded.
1. Will new relays possibly correct this ? Should the 2 relays in front be red instead of black ? Is the red in the rear correct?
2. If overboost is already grounded/non-existant can the rear relay be bypassed/eliminated?
3. Or am I chasing the wrong ghost, possibly a distributor vacuum problem?
I realize this is an extensive post however I have DE scheduled in 2 weeks and I'm starting to panic.
Thank you very much for your time considering this.

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84 930 K-27 Kokeln Int SC Cams
Old 04-13-2005, 07:45 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #1 (permalink)
3 restos WIP = psycho
 
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Join Date: Feb 2005
Location: North of Exit 17
Posts: 7,665
aw crap, wrong thread (deleted)

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- 1965 911
- 1969 911S
- 1980 911SC Targa
- 1979 930

Last edited by kenikh; 04-15-2005 at 09:30 AM..
Old 04-15-2005, 09:25 AM
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