top shelf
Novice Class
Posts: 99
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posted June 27, 2004 08:17 PM
Anyone figured out how to remove the Exhaust Servo without the FI light?
Uh, yeah. What I already said. I'm putting a TiForce pipe on, and want to remove the servo without the light. Anyone got it figured out yet? Thanks
  
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CJzx-10r
Novice Class
Posts: 70
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posted June 27, 2004 10:22 PM
I need to know too. I installing a Tiforce on mine this week.
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10rmotor
Novice Class
Posts: 100
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posted June 27, 2004 10:26 PM
Well, you could leave just the servo installed and connected, and remove the cable which wouldn't be connected since the valve is gone. Not the most elegant though.
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Michael Lee
Zone Head
Purchase Ivy
Posts: 729
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posted June 27, 2004 11:45 PM
Anything unseen can be considered elegant 
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12RPilot
Pro
Posts: 1094
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posted June 28, 2004 01:20 AM
I haven't looked into this yet but I wonder if a simple resister would be enough to fool the ECU into thinking the servo was there?
____________
If you aren't an AMA member, you're part of the problem.
NESBA #209
http://www.bikepics.com/members/12rpilot/04zx10r/
 
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swft
Needs a life
Full throttle!
Posts: One MEEEEEELLION
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posted June 28, 2004 06:38 AM
I would imagine there's a DC stepper motor involved, and a feedback loop. Just unhook the cables and leave the servo motor in place.
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extremelean
Pro
Posts: 1651
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posted June 28, 2004 11:49 AM
Check you service manual...page 3-76.........This might send you in the right direction.
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CanyonCarver
Expert Class
Posts: 121
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posted June 29, 2004 04:28 AM
Hmmmm... It would appear that possibly a 4 - 6 ohm resistor might do the job?
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top shelf
Novice Class
Posts: 99
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posted June 29, 2004 07:24 AM
Problem with leaving the motor in is the space. I need the space to mount a PC3, and the storage won;t work as it is being used for some other goodies later this year. Thanks for any help.
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kz2zx
Pro
Nobody in Particular
Posts: 1166
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posted June 29, 2004 09:12 AM
Gack!
Ack! Thwat!
Canyon - that's a 4-6 KOhm not Ohm (Thousand-Ohm) resistor.
____________
ASMA 47
WERA 147
www.dhowellbooks.com
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dnwhoop02
Expert Class
Posts: 204
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posted June 29, 2004 09:35 AM
is there any place you can relocate the servo motor (maybe under the seat somewhere)?
____________
David
'04 ZX-10R
'00 SV650
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CanyonCarver
Expert Class
Posts: 121
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posted June 30, 2004 03:18 AM
Oops. Dropped a "K" while typing. Kind of an important one, tho. Yep, 4-6 KOhm.
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top shelf
Novice Class
Posts: 99
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posted June 30, 2004 08:03 AM
Canyon and Whoop-Since you guys understand electronics far better than I do, are you saying wire the resistor between the two wires connected to the servo motor and that should be all that is necessary? TIA
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kz2zx
Pro
Nobody in Particular
Posts: 1166
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posted June 30, 2004 04:03 PM
top shelf, as plain as I can make it: Between the White lead (C) and Black lead (D), 4-6 K should make the ECU's power-on-self-test happy.
Apparently the ECU does not sample the valve position beyond the two extremes 0 and 4-6 K during normal operation.
____________
ASMA 47
WERA 147
www.dhowellbooks.com
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top shelf
Novice Class
Posts: 99
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posted June 30, 2004 05:48 PM
KZ Thanks a ton!
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