fuel processor problems

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Jul 10, 2013 | 04:48 PM

Deano883

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6th Gear

Joined: Sep 2012

Posts: 12

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From: Rockport, IN

fuel processor problems

I installed a new "plug and play" Cobra PowerPro processor. It ran rough and I realized the front cylinder wasn't firing. I checked - and it IS getting spark. I removed the processor and restored everything back as it was. Front cylinder is still not firing. . . . any thought on what I could have screwed up.
I have checked wiring & connectors for the injectors and see no issues there...

Jul 10, 2013 | 04:52 PM

rooti

Ultimate HDF Member

Joined: Jul 2011

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From: New Braunfels, Texas

did you check codes? did you check fuses?

Jul 10, 2013 | 05:07 PM

Deano883

Thread Starter

6th Gear

Joined: Sep 2012

Posts: 12

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From: Rockport, IN

There's no one fuse that would disable one injector and allow the other to work properly. I haven't checked the codes. . . out to do that now.

Jul 10, 2013 | 08:44 PM

nevil

Seasoned HDF Member

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From: southeast PA

Pull off the Cobra and see if you get spark. At least then you'll know if it's the tuner or something on the bike.

Jul 10, 2013 | 09:04 PM

KEYBEAR

Road Master

Joined: Mar 2013

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From: Indiana

Quote:

Originally Posted by nevil

pull off the cobra and see if you get spark. At least then you'll know if it's the tuner or something on the bike.

really

Jul 11, 2013 | 02:50 AM

3illy

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Joined: May 2012

Posts: 352

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From: Egg Harbor Township, N.J.

Make, model, year of the bike would be good info. Model of Cobra autoTuner would also be good. Did you have a stage 1 or any dyno type tunes prior to installing the tuner. Did you purchase the tuner NEW? How do you KNOW the front cylinder isnt firing? We need more info.

/pulls out crystal ball.

Last edited by 3illy; Jul 11, 2013 at 02:53 AM.