aidan46
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| posted on 12/5/12 at 07:01 PM |
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megasquirt triggerwheel problem
I've installed a 36-1 trigger wheel on a bike engine. If I get a spark generated at the spark plugs dose this mean it is set up correctly?
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big_wasa
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| posted on 12/5/12 at 07:12 PM |
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No it could still be out of time.
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snapper
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| posted on 12/5/12 at 07:20 PM |
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To elaborate it means the VR (crank position sensor) is seeing the missing tooth, the ecu is instructing spark at a reference to the map.
What you must be sure of is that the missing tooth is 90 degrees after TDC from there you set the spark map
If you have a spark that's a good start.
I eat to survive
I drink to forget
I breath to pi55 my ex wife off (and now my ex partner)
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aidan46
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| posted on 12/5/12 at 07:31 PM |
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Yes, I think I have the degrees before tdc set right, but dose the fact I'm getting a spark mean the ecu is reading the 36_1 wheel correctly?
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matt_gsxr
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| posted on 12/5/12 at 08:20 PM |
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Have you got a laptop talking to the megasquirt?
If so then you should see some RPM on the laptop (running tunerstudio, or megasquirt software).
Spark is a good sign though.
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big-vee-twin
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| posted on 12/5/12 at 10:14 PM |
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The VR sensor should be 80 degrees not 90 using a 36-1 wheel.
See this link
Duratec Engine is fitted, MS2 Extra V3 is assembled and tested, engine running, car now built. IVA passed 26/02/2016
http://www.triangleltd.com
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MakeEverything
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| posted on 13/5/12 at 09:37 AM |
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quote:
Originally posted by big-vee-twin
The VR sensor should be 80 degrees not 90 using a 36-1 wheel.
See this link
Depends where it's mounted. It can be anything as long as the software settings are correct to identify the offset.
Kindest Regards,
Richard.
...You can make it foolProof, but youll never make it Idiot Proof!...
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aidan46
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| posted on 13/5/12 at 09:52 AM |
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Thanks lads had it mounted arseways!. Missing tooth was 220 degrees before sensor designated tooth.!
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