2007 919 ECM(ECU) alternative? - Wrist Twisters
 
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post #1 of 12 Old 12-10-2012, 07:37 AM Thread Starter
Milites Gregarius
 
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2007 919 ECM(ECU) alternative?

Are there different ECM or ECU that would work for this bike?

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post #2 of 12 Old 12-10-2012, 09:21 AM
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The 919 one must be pricey..................

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post #3 of 12 Old 12-10-2012, 10:46 AM
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About 700 dollars from Ronayers.com (when you factor in shipping).

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post #4 of 12 Old 12-10-2012, 10:57 AM
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Quote:
Originally Posted by ASIANREDNECK View Post
Are there different ECM or ECU that would work for this bike?
Did you drill a hole in the original one?

1986 Honda Nighthawk 700S
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post #5 of 12 Old 12-10-2012, 11:03 AM
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Quote:
Originally Posted by CB700S View Post
Did you drill a hole in the original one?
I've seen previous comments regarding this... How the heck is it that people are drilling holes into their ECU? I mean, it's the big black box under the seat that you can't miss???

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post #6 of 12 Old 12-10-2012, 11:33 AM
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Apparently some people don't take the seat off and/or look under it before drilling the undertail area for a fender eliminator (usually self-fabricated.)

1986 Honda Nighthawk 700S
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post #7 of 12 Old 12-10-2012, 11:37 AM
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Ah... I just used the 2 bolts that were under there. I am sure from one state to the next though the size of the plates may be slightly different.

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post #8 of 12 Old 12-10-2012, 11:40 AM
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If you want to take the time, a micro squirt will work. I think that there are maps for the 929 already, so some tweaking should make the 919 useable.

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post #9 of 12 Old 12-10-2012, 12:34 PM
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Originally Posted by rpcraft View Post
Ah... I just used the 2 bolts that were under there. I am sure from one state to the next though the size of the plates may be slightly different.

They do it for other but related reasons, too:

https://www.wristtwisters.com/forums/...nit-30172.html

Accidentally drilling into the ECU is apparently ridiculously common on Kawasakis.

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post #10 of 12 Old 12-10-2012, 05:13 PM Thread Starter
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RPM not reading

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post #11 of 12 Old 12-10-2012, 07:07 PM
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are you sure its the ecu?

and truth be told... who cares if the RPM guage aint working... use the bike by the feel of the motor... you have not running and rev limiter... anywhere inbetween and your good.

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post #12 of 12 Old 12-10-2012, 07:16 PM Thread Starter
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im not sure if it's the ECU this is what I read from multimeter on the RPM wire from ECU. The needle is above 10




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