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ignitor problem - need help !
In spite of some threads about the weakness of Ignitor, I decided to order it (and in the mean time 5 "101 projects" books for me and my French friends
![]() ![]() So I decided to install the Ignitor on my '76 Carrera 3.0 on Saturday afternoon; no problem with the notice, it's relatively clear and I was helped by my mechanic, a friend of mine; so we did the fine tuning recommended for the distributor with vacum advance, connect the correct wires to the coil, and so on... Ignition... Nothing ![]() The notice didn't talk about what to do with the + wire which went before on the points, so we tried to plug it to the red wire, because we supposed it was the "ignition signal"... nothing more ! we tried to jump the "+", as indicated in the notice, but once again, nothing ... Desesperatly, we put the points back. So, I have two questions: - is it a common misaventure ? did I do something wrong? Should I give my project up and continue with my non-satisfacting points? - What do I do with my Ignitor? reshipping it overseas will cost me merelyas much as it worths, and with no garantee of success with the new Ignitor ? (I know that this question should be answered by PP guys, but if they read this...) Will I be one more disappointed Ignitor User ![]() Ps: Warren (S-man), do not say "What did I tell you ?" ![]() ![]() ![]()
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Olivier. '76 Carrera 3.0 Last edited by Olivier 3.0; 11-11-2001 at 08:53 AM.. |
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I installed an Ignitor on my 74 and it worked great. Unfortunately, I replaced the engine and no longer have my installation instructions. However, if I recall correctly, there was a left over wire after installation. There are two wires on the Ignitor, one goes to ground and the other goes to where the points connected - I think!!!!!
You should have received instructions for the installation. If you installed it incorrectly, you could have cooked the unit. Here's their site www.pertronix.com/ignitor.htm. As for more instuctions. Good luck. JT |
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Author of "101 Projects"
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It's true - if installed incorrectly, then the unit can be damaged. I think that this qualifies as an electrial part, and is returnable only if defective. If the unit is 'iced' then we can replace it with another one.
Although I haven't installed this on any of my cars, we've had a ton of customers install these with no problems using the included instructions. Sorry I can't be of much more help than that... -Wayne
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Wayne R. Dempsey, Founder, Pelican Parts Inc., and Author of: 101 Projects for Your BMW 3-Series • 101 Projects for Your Porsche 911 • How to Rebuild & Modify Porsche 911 Engines • 101 Projects for Your Porsche Boxster & Cayman • 101 Projects for Your Porsche 996 / 997 • SPEED READ: Porsche 911 Check out our new site: Dempsey Motorsports |
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While on this subject, has anyone tried or heard anything about the Ignitor II? Supposed to be a 'smart' ignitor that optimizes the coil discharge across the RPM range by varying the dwell as revs change.
Brad
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73 911S Coupe sold |
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thanks for your answers; I respected carefully the instructions on the notice, and did not intervert wires or something like that; I'm sure about that, because it was in the previous threads and recalled in the notice . I 've respected the diagram, which precises red wire on the "+" of the coil, and black on the "-"...
Wayne, thanks to respond (and Btw congratulations for your book-it's really cool, in spite of your stupid non metric system ![]() ![]()
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Olivier. '76 Carrera 3.0 |
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Join Date: Oct 2000
Location: Centennial, CO, USA
Posts: 1,405
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Wayne or Marc Weintraub(sp) or anybody else. How can one have a rev limiter with a Petronix Ingnitor? I want to keep my current CD unit rather than convert to a MSD6. Marc was going to sort this out a couple of months ago and I never heard back on his discoveries.
Bill 72T with a S engine that is non rev limited, Petronix firing.
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Bill '72 911T-2.4S MFI Vintage Racer(heart out), '80 911SC Weissach,'95.5 S6 Avant Wunderwagen & 2005 997 C2S new ride. |
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I think Marc decided to stay with the tried and true points system after an extended bout with two non functional ignitors
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73 911S Coupe sold |
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Bill,
I know it isn't a specific reply to your question, but on the distributor of my Carrera 3.0, the positive side is that the stock rotor, with rev limiter, fits with the cap ![]()
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Olivier. '76 Carrera 3.0 |
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