I have used a set of 01 GSXR600 Throttle Bodies to convert my 98 CBR900RR to EFI.
The GSXR bodies use a manual choke, that I was thinking of replacing it with some sort of pull solenoid... I was just wondering what other people have tried/used?
Thank you kindly,
Leo
GSXR600 TB Choke Replacment
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Read the manual to see if your question is answered there before posting. Many users will not reply if the answer is already available in the manual.
If your question is about troubleshooting, configuration, or tuning, you MUST include your processor type (MS-I or MS-II) and code version in your post. If your question is about PCB assembly or modifications, you must also include the main board version number (1.01, 2.2 or 3.0).
If you have questions about MS1/Extra or MS2/Extra code configuration or tuning, please post them at www.msextra.com Such questions posted here will be moved to: a temporary MSextra sub-forum, where they will be removed after 7 days
The full forum rules are here: Forum Rules, be sure to read them all regularly.
GSXR600 TB Choke Replacment
MS-II, V 2.2, 2.886, MT 2.25-P3, LC-1 wideband.
1998 Honda CBR900RR
1998 Honda CBR900RR
-
devastator
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Re: GSXR600 TB Choke Replacment
In order to "choke" an EFI set-up, you basically create a small vacuum leak , so a manual choke butterfly will not work. Your MAP sensor will detect this additional air and add fuel accordingly. There is also the ASE and the temp tables adding fuel when the engine is cold, so what you need is more air, not less. There are a few Intake Air configurations in the Manual that could help you with this strategy. On your set-up I'd suggest a simple open/close valve.
Sandrail-ACVW 2276 cc, Turbo
MS-II W/spark burning E85
The sand must be punished.
MS-II W/spark burning E85
The sand must be punished.
Re: GSXR600 TB Choke Replacment
I should clarify, that what I meant by a choke, is really a idle stop. So when you pull the choke plunger, it opens the butterflyies a little bit to allow more air in for cold starting.
What I would like to do is replace the choke plunger so that its all controlled by the MS.
What I would like to do is replace the choke plunger so that its all controlled by the MS.
MS-II, V 2.2, 2.886, MT 2.25-P3, LC-1 wideband.
1998 Honda CBR900RR
1998 Honda CBR900RR
-
Matt Cramer
- Super Squirter
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- Joined: Sat Jul 03, 2004 11:35 am
Re: GSXR600 TB Choke Replacment
That would be an IAC valve. We have an adapter to fit a Jeep 4.0 IAC for MS2 applications. Or if you want a PWM type IAC valve, you might want to look for a two wire one off a VW.
