Microsquirt on ATV Vtwin ignition question
Forum rules
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). For tuning/troubleshooting questions, please attached a datalog and your MSQ file to your post.
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The full forum rules are here: Forum Rules, be sure to read them all regularly.
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). For tuning/troubleshooting questions, please attached a datalog and your MSQ file to your post.
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.
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tech3sandcars
- MegaSquirt Newbie
- Posts: 5
- Joined: Wed Oct 29, 2008 3:57 pm
Microsquirt on ATV Vtwin ignition question
I have read alot of the manual and I think I am on the right track. I have the micro running for fuel only on one of my rigs, now I am doing another and want to do fuel and ignition. My question comes in running the ignition side of Microsquirt on a 90deg. kawasaki vtwin atv motor. The flywheel has only 2 teeth. each tooth's trailing edge is at TDC, the rising edge is about 60deg before TDC, so its kinda a 4-2 wheel. I want to run the LS2 coil or maybe another kind of logic level coil, i'll figure that out later. The only pickup on this motor is a single VR sensor on the crank flywheel. Is it doable? I am thinking M-N crank wheel, (4-2), The unit is a micro I just got from the guys at DIYAutoTune so it has the latest code in it. just not sure of the offset adjustment I need to do for this 60deg. wide tooth. Comments?
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tech3sandcars
- MegaSquirt Newbie
- Posts: 5
- Joined: Wed Oct 29, 2008 3:57 pm
Re: Microsquirt on ATV Vtwin ignition question
I found some of the information, looks like the offset I would use would be neg (-) 270 deg. , since the cylinders are 90 degrees apart, this is the setting under advance ignition options under dual spark, and then under the basic ignition setting I would put in the information for my offset for the 60 deg. tooth.....Am I on the right track?
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tech3sandcars
- MegaSquirt Newbie
- Posts: 5
- Joined: Wed Oct 29, 2008 3:57 pm
Re: Microsquirt on ATV Vtwin ignition question
Sorry guys moved this over to the Microsquirt forums.