HELP! No spark, Replaced the Mallory module |
|
Porsche, and the Porsche crest are registered trademarks of Dr. Ing. h.c. F. Porsche AG.
This site is not affiliated with Porsche in any way. Its only purpose is to provide an online forum for car enthusiasts. All other trademarks are property of their respective owners. |
|
HELP! No spark, Replaced the Mallory module |
jeffdon |
May 15 2017, 02:46 PM
Post
#1
|
Senior Member Group: Members Posts: 1,094 Joined: 24-October 06 From: oakland, ca Member No.: 7,087 Region Association: None |
I figured I had fried my Mallory optical module with a battery charger, and so I just replaced it with brand new. Still no spark. With key on, I getting 12v at the neg side of the coil and on the primary. I had my fuel pump powered off the pos side of the coil, and was seeing a V drop down to just under 6 when that was on it. Moved the power source to the relay board. Now seeing 12v. Still no spark.
What the hell else should I check? Could I have fried the module on first power up? (IMG:style_emoticons/default/headbang.gif) |
MarkV |
May 15 2017, 10:23 PM
Post
#2
|
Fear the Jack Stands Group: Members Posts: 1,493 Joined: 15-January 03 From: Sunny Tucson, AZ Member No.: 154 Region Association: None |
They make a Pertronix II for a Mallory distributor. They aren't as delicate and work with a hall effect magnet instead of an LED. The II version doesn't fry if you hook it up backwards or if you leave the key on without the engine running. Not positive but I think the Mallory YL 4 cyl distributor all takes this model: http://www.ebay.com/itm/Pertronix-9ML-141C...CjL&vxp=mtr |
Lo-Fi Version | Time is now: 26th September 2024 - 11:20 PM |
All rights reserved 914World.com © since 2002 |
914World.com is the fastest growing online 914 community! We have it all, classifieds, events, forums, vendors, parts, autocross, racing, technical articles, events calendar, newsletter, restoration, gallery, archives, history and more for your Porsche 914 ... |