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jetape

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About jetape

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  1. jetape

    Recovery from quick throttle blips, bogs down

    Ah that would be helpful, RPM is falling very fast especially at the point when the ski regains contact with the water so if the idle ignition trim kicked in at the right (wrong) moment it could send it way below idle. Will experiment with it, thanks
  2. This may sound a little weird but is there a way to delay how quickly WOT is reached after 100% throttle is requested? I'm thinking of a way to add a kind of launch control on a jetski. If you just smash it wide open from stand still it will bounce off the rev limiter couple of times. What I'd like to happen would be when 100% throttle is requested it would translate to 60% right away, then a short delay and up to 100% It doesn't really sound possible from what I've seen in PCLink but maybe there's another way to accomplish what I want. There is no speed input available short of adding a gps sensor.
  3. jetape

    Recovery from quick throttle blips, bogs down

    Interesting, what does ROC do? I tried more gradual decline where the -250 column is 10, it seems to have helped from a quick test I did.
  4. jetape

    Recovery from quick throttle blips, bogs down

    I think I figured out why I was noticing a big bog down upon blip getting air and landing. As the RPMs quickly drop down and cross 2400 my ignition idle control kicks in and drops timing to 5.5 from idle which is 12. Right after that the AFR jumps to 17 which causes a noticeable stumble/bog down. Haven't tested yet but seems logical. My ignition idle must be too aggressive at the higher delta numbers.
  5. jetape

    Recovery from quick throttle blips, bogs down

    Sounds interesting, I'm going to experiment with accel enrichment first, I think it's way off like most hings in this base riva vipec map.
  6. jetape

    Recovery from quick throttle blips, bogs down

    Did some searching on HPA and it seems TPS load is usually used for NA motors. How would TPS load improve my issue?
  7. jetape

    Recovery from quick throttle blips, bogs down

    Yes it's supercharged
  8. jetape

    Recovery from quick throttle blips, bogs down

    Here it is custom16.4.pclr
  9. jetape

    Recovery from quick throttle blips, bogs down

    I think acceleration enrichment has something to do with it, a little hard and time consuming to play with that on a jetski. I'm not sure about the lambda lag, the log above is messy since it was a bunch of very quick actions. Here is a cleaner wot stab from idle, as you can see it goes way rich and the lean. Also how my current accel enrichment is setup, what the basemap had which I don't have very much faith in. This is a 3 cylinder 1.5L motor, inj events is most likely too high from what I've been reading in the help. Going to watch the acceleration enrichment webinar on HPA later today.
  10. This might be more of a jetski issue but maybe I can get some help on this. When attempting to jump a wake and doing a quick throttle blip, letting go, landing and then quickly trying to ride out the motor falls on its face for couple of seconds. It almost wants to stall. It goes rich during the throttle blip, enrichment haven't really played with it, then RPM drops way below , 1800, idle close to 1000 upon landing and when quickly getting back on the throttle to continue it bogs down with AFR spiking. My idle is mid 13s (this is normal) Attached is an image, I have a log but it's 16mb I'm not sure how to reduce it after it's been downloaded.
  11. I want to send the engine running time parameter via can bus but I want to add to it before it's sent. Is this possible? If not is it possible to manually modify the stats that are tracked so I can just add to it at the source? Thanks
  12. jetape

    GP RPM Limit axis max value issue

    Got to be careful with this trick, it all looked good in PCLink, I could swap back and forth between units and the table looked correct. After connecting to ECU and writing the new map on ECU it got converted and the C values from the table got turned into F values in the ECU so 110C become 110F. I had to redo the trick while connected to the ECU and then it saved in the ECU correctly.
  13. jetape

    GP RPM Limit axis max value issue

    Nice that worked. Quick confirmation, this is how I made the table look. I want RPM to be limited to 3000 RPM if the temp reaches 110C ..does this look right?
  14. jetape

    Raspberry pi as dashboard

    Too much work to build and maintain a native linux version. Perhaps virtual windows inside linux if you really need it.
  15. jetape

    GP RPM Limit axis max value issue

    Oh, when I said 220-230 I was referring to F so that's about 110C. My options are set to F for temperature and that's what I see in all other tables. As far as the sensor it's a stock seadoo sensor so I picked "SeaDoo NTC" from sensor type. It seems to be registering correctly in the logs and I see values up to 170F.
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