No spark below 150rpm

[Reverant]

Hey guys,

I'm running 1.1-pre5, Miata 99-05, spark outputs on D14/D16, spark output normal. So the car has been very difficult to start at times, usually when cold. So today, after sitting for a couple of days, I couldn't start it for the life of me. I hooked up the stim, and sure enough, below 150rpm, there's no spark! As soon as I go over 150-155rpm, the LEDs start blinking. Injection events are fine.

In the datalog, the manual marks show the crossover points where I see the LEDs go on and off.

Any ideas???

Dimitris

[gurov]

i know i had this issue when using wasted COP vs waste spark settings with ms3x.

[Reverant]

I'm using wasted spark, not wasted COP.

[gurov]

I'm using wasted spark, not wasted COP.

try switching to wasted cop in that dropdown.

wait a sec... are you even on ms3 , your sig says otherwise.

[Reverant]

Yes its a MS3+MS3X that I am building and testing for someone else, my own car is still on the MS2.

Edit: No change when I tried anything, including single coil and wasted COP.

[jsmcortina]

This looks to be a bug in the alpha code. I've repeated weird behaviour here in this mode. I'll investigate.

1.0.1 appears ok.

James

[jsmcortina]

Found and fixed the problem ready for the next alpha.

James