lucky13
Parking Attendant
Posts: 7
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posted September 04, 2009 10:18 AM
ECU wanted: 21175-1087
Hey all
Apologies my first posts a cry for help, but I only bought the bike a couple fo days ago.
Just fitted a PowerCommander (all fitted correctly) and it's fried the ECU. I then found this place whilst searching for Kwak parts
So, if anyone can point me towards an ECU with the 21175-1087 model number I'd greatly appreciate it. Found plenty of others, but not the right one for my year/model. Don't mind where in the world it is either.
Cheers
Gav (aka Lucky)
  
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lucky13
Parking Attendant
Posts: 7
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posted September 04, 2009 10:19 AM
P.S. It's a 2002 B1H, in Black & Gold.. which I'm guessing must be the fastest colour 
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NINJA12
Needs a job
Posts: 3310
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posted September 04, 2009 05:49 PM
how do you know it's fried.
I've bought a ecu before when I didn't need one,
Did you try it without the PowerCommander.
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lucky13
Parking Attendant
Posts: 7
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posted September 04, 2009 09:47 PM
Smoke escaped from the ECU, as it crackled and spat some of the molten jelly out.. then the ignition fuse blew.
Now, with the PCIII removed, the bike just blows the ignition fuse the moment you turn it on, althouh one 10amp fuse in the box seems to be over-spec and does't blow, meaning the bike cranks but won't fire up, and the fuel pump never primes.
I'm guessing it's going to need an ECU, as I've never known a circuit board crackle like that, and still survive.
No breakers have the right ECU it would seem. Does anyone know if one of the Dynatek ARC units can be used in place of an ECU (Not come across them before).
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chavcat
Zone Head
Posts: 524
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posted September 05, 2009 05:25 PM
Are you sure that is the correct # for a 02 ECU? Ron Ayers has 21175-1089 listed
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lucky13
Parking Attendant
Posts: 7
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posted September 05, 2009 10:26 PM
I'm guessing the 1087 is the UK spec then.
Does anyone know how interchangeable ECU's are. Is it just the fuel map that changed over the years, or are there more differences than that?
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Texas12R
Zone Head
Posts: 545
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posted September 06, 2009 11:53 AM
does anyone know if an 03 ecu will work
if so I have one
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lucky13
Parking Attendant
Posts: 7
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posted September 06, 2009 10:12 PM
quote:
does anyone know if an 03 ecu will work
if so I have one
Should do, I believe the 02 (B1, not A) and 03 are exactly the same bike. Then they revised fuelling and a few other bits in 04.
Feel free to PM me with your price 
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Texas12R
Zone Head
Posts: 545
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posted September 07, 2009 02:28 AM
 Edited By: Texas12R on 7 Sep 2009 10:42
Lucky, email me
no1welder@gmail.com
be sure to include you address for parcel
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2000redrocket
Pro
Posts: 1662
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posted September 10, 2009 02:24 PM
01 to 03 will plug in and work i think i remember. i also think around 03 they had a lame first gear retard by running excessive timing. i am thinking it is only 03. ridgeracer can fix it for you if the ecu you end up with has the first gear retard.the 04 to 05 bikes are a 32bit denso ecu and will not work on the older ones.
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Texas12R
Zone Head
Posts: 545
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posted September 10, 2009 06:03 PM
well I hope the 03 is satisfactory.........
Its on its way across the pond
Gotta be better than a burnt one
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lucky13
Parking Attendant
Posts: 7
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posted September 10, 2009 10:56 PM
Mate, you're a star for posting that.
It'll be fitted up and terrorising a Dyno very soon!
(and I'll try not to cremate this one, in your honour)
ZX12R riders are good people
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