Help with FI code fix -
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post #1 of 2 (permalink) Old 05-20-2011, 06:56 AM Thread Starter
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Help with FI code fix

How to fix this?

12 blinks: No. 1 Primary injector malfunction, DNS ?

What should i check? Is the spark plug faulty? Or does the injector needs to be replaced? Or maybe the powercommander?

Bike with 16500miles, pc3, ign module and quickshifter

Its driving me crazy because the problem comes and goes... sometimes i ride 500miles without any problems sometimes it gives me 10x the above FI in a 30min ride

It starts to stutter (work on 3 cylinders) and shuts off

Last edited by cRuNk; 05-20-2011 at 07:01 AM.
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post #2 of 2 (permalink) Old 05-20-2011, 09:47 AM
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first check that ALL connects are tight and landed completely going to / from pwr commandr.check all 4 2ndary injectors where they plug into pc harness.

had code 8 (tps) and found 1 connect not properly tight.

thats all the help i can offer.

good luck!
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