Ignition/spark issue

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May 17, 2013 | 09:20 AM

TCR68

Thread Starter

Stage IV

Joined: Jan 2013

Posts: 4

Likes: 0

From: England

Ignition/spark issue

I purchased a 2001 XLH Sportster 883 a few months ago for a bobber project. Well I've reassembled the bike and now it won't start. I didn't touch the motor as part of the project. She turns over but will not fire. I've got fuel (can see it squirt into the carb when I roll the throttle), got air, so it must be spark. I pulled the front plug and ground to the head. Hit the switch and I got one spark then nothing even though I kept the starter on for 5-10 seconds after that initial spark. Same result for the rear plug. Not sure where to start here. This is my first HD but have had a Triumph and rebuilt an old '49 Sunbeam S8 but of course that was a 6v bare minimum system so my experience with newer systems is very limited. Ideas? Thanks!!!!! --TC

May 17, 2013 | 10:16 AM

mrfikser

Outstanding HDF Member

Joined: Oct 2009

Posts: 2,488

Likes: 30

From: Maryland near DC

go over all the electical spark stuff....make sure its all plugged in tight, esp. the low voltage on the coil...and the plug for the ignition controller....did you mess with the ignition controller...sometimes when the timing is real far off it will do what you are describing, also check the bell behind the controller to make sure it is tight and in the groove..

May 17, 2013 | 10:23 AM

TCR68

Thread Starter

Stage IV

Joined: Jan 2013

Posts: 4

Likes: 0

From: England

Thanks! Ignition controller is behind the riveted cover correct? I literally pulled the engine and wiring loom off, they sat in the garage for about 4 months while the frame was done, paint, etc. so I haven't touched anything.

May 17, 2013 | 10:46 AM

WVHogRider

Elite HDF Member

Joined: Nov 2006

Posts: 4,525

Likes: 8

From: Wheeling, WV

Well, with that little nodule of info......You might have set off the bank angle sensor/Tilt switch. Try cycling the ignition a few times.

May 18, 2013 | 08:56 AM

mrfikser

Outstanding HDF Member

Joined: Oct 2009

Posts: 2,488

Likes: 30

From: Maryland near DC

Quote:

Originally Posted by TCR68

than it is prolly not a timing issue.....as long as the bike ran before the tear down...and I am not sure this bike has a bank angle sensor..I think they came out around 03....you can check the book and find out...