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-   -   ms missing, rpm drop at cruise (https://www.miataturbo.net/megasquirt-18/ms-missing-rpm-drop-cruise-46817/)

kewilso3 04-28-2010 02:43 PM

ms missing, rpm drop at cruise
 
1 Attachment(s)
this problem just stared getting worse, logs show no rpm spike, just a drop to zero then recovery... happens once in this log where lost sync shows it, for some reason i cant load the better logs with more instances.

possibilities: ground? plugs? wires? cas?

kewilso3 04-29-2010 03:31 PM

nobody loves me... on the plus side, this hasnt happened again yet

ScottFW 04-29-2010 05:32 PM

Does it happen frequently, or like once every 15 minutes? I get an occasional reset when driving with tunerstudio running VEA live. When it burns the table changes to the controller it resets. It was a little unnerving until I figured that out. It never happens when I'm not autotuning.

kewilso3 04-29-2010 07:14 PM

hmmm it did happen like twice in 20 minutes, 4 times in 45 minutes, which promted me to post this. This was while TS was connected, but not all of them were while using autotune.

It has happened probably two-three times before (w/o TS connected), over two tanks of gas

Gryff 04-29-2010 09:28 PM

How old are your plugs and wires? I had the same problem but much more often, changed the plugs and wires and the misses disappeared. If you are misfiring it would show up like this.

kewilso3 04-30-2010 02:08 AM

That was my first thought, but I don't know shit and MS freaks me out so I figured I'd ask, I havn't changed them since i got the car (1yr), they look fresh as daisies though... time to throw some more dough

Reverant 04-30-2010 02:58 AM

Is it actually reseting or is it just losing sync? Check your Clock and Sync Loss gauges.

Dimitris


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