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Post by marrcel on Mar 22, 2019 16:25:09 GMT 1
I adjusted the ypvs cables on the cleaning cycle. Ingition on and then turn it off at max open. When it is max open the 4mm drill bit method at the pulley. The next thing i will do is to take a video of the pulley while revving it.
Or is there a test in the program to set the valve wide open? Dccdi1race btw.
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Post by midlifecrisisrd on Mar 22, 2019 16:28:33 GMT 1
With ignition on but engine not running are the valves not fully open as per the Yamaha unit
Steve
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Post by marrcel on Mar 23, 2019 9:45:09 GMT 1
Isnt there a test signal in the ignitech software? Or shall i make a test file my self. Setting it to 2,4V for all rpms?
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Post by midlifecrisisrd on Mar 23, 2019 11:24:10 GMT 1
No idea really
Mine came pre programmed from mutts so was plug and play
Steve
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Post by marrcel on Mar 23, 2019 14:03:03 GMT 1
And how do you know if pv is fully open at the upper rpms?
File can be ok but hardware can differ.
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Post by midlifecrisisrd on Mar 23, 2019 16:56:03 GMT 1
Because during the clean cycle the pulley goes to max position so if adjusted to line up it should be fine at max rev setting
Easy to rev the fits off it and check it opens fully
Steve
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Post by marrcel on Mar 24, 2019 16:37:31 GMT 1
Here 2 videos
First from cleaning cycle. Which goes in 2 parts?
Second video with reving. Looks about right.
Next step is to take the rhs spannie of and check if the valve isnt upside down.
Cleaning cycle
Ypvs video
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Post by bare on Mar 24, 2019 17:51:43 GMT 1
No idea if Igni device differs from zeel gizmo. Few things I learned:
a) the 4mm drill bit is only 'sorta' accurate. Don't rely on it.
B) Oem cleaning cycle ends with the PV valve fully open.
c) I used my finger to feel where the valve is at fully open and at fully closed ( Base point info ) You have a better way? Have at it then
d) Zeel can be adjusted for end points (numerically) .. as delivered IMO endpoint setup not universally applicable, as each motor has PV gizmo tolerance variances.. many..
precluding any accuracy assurance in this. Also I chose to Reset endpoints... so end of cleaning cycle = fully closed PV's because I could, no more/ no less.
Also I've discovered that MY engine gives Max thrills when the PV's are 100% Open by 6 k rpms... with Zero misfirings or stumbles from WOT from 3k.
In real life Each engine is different..as they are by now far from production standard uniformity :-)
Can the igni gizmo read off/display the PV point /position at rpms?.. assuming you have the numerical valve position info ?
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Post by marrcel on Mar 25, 2019 9:24:46 GMT 1
Yes i can read the servo voltages with a laptop connected. I the picture i use the rh curve at the mo.  |
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