Pelican Parts
Parts Catalog Accessories Catalog How To Articles Tech Forums
Call Pelican Parts at 888-280-7799
Shopping Cart Cart | Project List | Order Status | Help



Go Back   Pelican Parts Forums > Porsche Forums > Porsche 911 Technical Forum


Reply
 
LinkBack Thread Tools Rate Thread
Author
Thread Post New Thread    Reply
Registered
 
Join Date: Jul 2008
Posts: 1,393
Help with electrical problems with CDI and delayed action relay

Hello

I have a 1978 turbo 930, I get no spark....

I checked voltage to the delayed action relay in the engine bay (silver box relay), I only get 12v to the pin from the alternator, the switched 12v, I cannot get voltage. This line feeds power to the CDI #15 pin. I pulled the delayed action relay off and tested on another car it's fine...

Does anybody know what I am talking about, I cannot get power to the CDI box, from the relay, the relay has a brown wire (ground), white, red, 2 red/white, another one too.

Where does the switched 12v come from, my wiring diagram I can figure out.

Thanks in advance.

Old 05-07-2014, 04:08 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #1 (permalink)
Registered
 
Join Date: Jul 2008
Posts: 1,393
Bump ...help
Old 05-09-2014, 04:11 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #2 (permalink)
Registered
 
john walker's workshop's Avatar
 
Join Date: Mar 2001
Location: Marysville Wa.
Posts: 22,431
it has direct battery power at all times. key on power from the ignition switch via fuse 12. you can jump the relay plug itself with a short wire with spade terminals, bridging the two wires in the plug that are closest to the engine. remove the relay to do it. 30 to the L terminal.
__________________
https://www.instagram.com/johnwalker8704

8009 103rd pl ne Marysville Wa 98270
206 637 4071
Old 05-09-2014, 05:45 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #3 (permalink)
Registered
 
Join Date: Jul 2008
Posts: 1,393
Thanks John

Old 05-09-2014, 06:27 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #4 (permalink)
Reply


 


All times are GMT -8. The time now is 11:08 PM.


 
Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2025, vBulletin Solutions, Inc.
Search Engine Optimization by vBSEO 3.6.0
Copyright 2025 Pelican Parts, LLC - Posts may be archived for display on the Pelican Parts Website -    DMCA Registered Agent Contact Page
 

DTO Garage Plus vBulletin Plugins by Drive Thru Online, Inc.