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Mueller |
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914 Freak! ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Group: Members Posts: 17,146 Joined: 4-January 03 From: Antioch, CA Member No.: 87 Region Association: None ![]() ![]() |
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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MecGen |
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#2
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8 Easy Steps ![]() ![]() ![]() Group: Members Posts: 848 Joined: 8-January 05 From: Laval, Canada Member No.: 3,421 ![]() |
Hi Mike
Since I don't know what type ign you are running (IMG:http://www.914world.com/bbs2/html/emoticons/wacko.gif) But hi RPM ignition misefires are usually coil saturation related. And I imagine you checked the air gap of the optic or hall effect sensor ? If you are running a multispark.... thats a another can of worms (IMG:http://www.914world.com/bbs2/html/emoticons/unsure.gif) This is good for a (IMG:http://www.914world.com/bbs2/html/emoticons/icon_bump.gif) Later |
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