 Ignition help...Andy, Mark and I stumped :), not typical problem...Link EFI |
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| Mueller |
 Aug 7 2005, 07:58 PM
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914 Freak!  Group: Members Posts: 17,146 Joined: 4-January 03 From: Antioch, CA Member No.: 87 Region Association: None 
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Static timed at 10°, no mechanical advace, the ECU controls spark (the ECU does not add advance from 0 rpm to 500 rpm)
Car starts up fine, once I get the revs to 2500 I get spark scatter...we cut a hole in the dizzy cap and confirmed this In the picture, the rotor turns clockwise. White marks are open windows for the trigger, red mark is the trigger....black marks on the body of the dizzy are the locations of the leads for the sparkplugs. I changed the location of the LED (red mark) and it did not seem to help at all...... Attached image(s) 
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Posts in this topic
Mueller Ignition help...Andy, Mark and I stumped :) Aug 7 2005, 07:58 PM
bd1308 spark scatter? what's that? Aug 7 2005, 08:20 PM MecGen Hi Mike
Since I don't know what type ign you... Aug 7 2005, 08:26 PM bd1308 link EFI Aug 7 2005, 08:27 PM lapuwali Are you still firing the ignition through an MSD/M... Aug 7 2005, 08:31 PM McMark We really were stumped. The problem seems to be t... Aug 7 2005, 08:58 PM bd1308 so the timing becomes erratic, like when i rev my ... Aug 7 2005, 08:58 PM SirAndy today was simply too hot. 105 in the shade. brain ... Aug 7 2005, 09:03 PM Dr Evil I may not be grasping at exactly what you are expe... Aug 7 2005, 09:04 PM DNHunt Mike
How hard would it be to add a pot in the tac... Aug 7 2005, 09:08 PM trekkor Uhhh...try carbs http://www... Aug 7 2005, 09:09 PM SirAndy Aug 7 2005, 09:09 PM McMark If you look at the picture that Mueller posted, th... Aug 7 2005, 09:10 PM SLITS We had a problem on the race car with scatter. Tu... Aug 7 2005, 09:12 PM bd1308 Aug 7 2005, 09:53 PM Engman Not sure where you are picking up the trigger sign... Aug 7 2005, 10:11 PM Mueller the car idles and runs just beautiful right up to ... Aug 7 2005, 10:28 PM Brett W Where is your pick up reading from? If you are re... Aug 7 2005, 10:35 PM Mueller Aug 7 2005, 10:55 PM Aaron Cox wow.....sorry to hear of your troubles....
would ... Aug 8 2005, 12:02 AM gklinger Mike – I’ve been pondering the same issue. Iâ... Aug 8 2005, 09:25 AM Mueller I have not tried it yet, but I'm 99% sure this... Aug 11 2005, 08:16 PM Mueller <... Aug 11 2005, 08:18 PM McMark http://www.914world.com/bbs2/html/e... Aug 11 2005, 08:20 PM Mueller Just wait till I e-mail Link (a New Zealand compan... Aug 11 2005, 08:23 PM McMark We all agreed that was the problem, we were all ri... Aug 11 2005, 08:32 PM SirAndy glad i could help!
http:... Aug 11 2005, 08:42 PM Mueller <... Aug 11 2005, 08:46 PM
Mueller update for those that care http://w... Aug 22 2005, 02:01 PM  |
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