MSefi.com read only forum (Jan.15,2018)

Ok cleaned and soldered db37 from both stim and ms board. The voltages were same as before but Fidl led started to light slightly and nothing else changed.

And then after that i decided to start checking what kind of resistances i get. Didnt notice that i had power on at first so then noticed ...

Battery and stim are connected to ms board and pots were turned. It shows 3,27V when grounded to heat sink at ms board. Will check soldering once more time and maybe replace old ones.

Here are voltages what i got from that picture:

MOV1 11,23V, C15 11,23V, D11 11,23V, D13 0V, D10 10,46V, D12 10,46V, C16 10,43V, U5 Vin 10,43V Vout 4,97V, D9 10,43V, C17 4,97V, C18 4,97V, F1 4,97V, D19V 4,89V S12 11,24V, L1 4,89V, C19 4,89V, L2 4,89V, C22 4,89V

R21 0V, C20 0V, C21V

R22 0V, R23 0V ...

Still in stuck..

"Pin 8 on the 555 chip on the stim is its power supply. Without 5 volts on pin 8, the 555 will not operate, even if it is in working condition. Pin 8 is closest the CLT pot. Check the voltage on pin 8 (light the LED or 5 volts), using the boot header hole nearest H1, furthest from ...

Ok I changed that skip pulses to 3 as i saw it somewhere to be good set and hard cut limit is now 13500. RPM moves now slightly less spikely. MS regulator gets that 4,97 volts with good battery.

So stimulator led and tach tests worked fine but when connecting to megasquirt board the leds arent working both stim and mega board. Found out that voltage regulator and pin 8 of 555 chip of stimulator has only 3,27 volts. D3 has 0,06 volts other diodes D1 and D2 has batterys voltage and D4 3,27 ...

Didn't mention that i am using fuel injection only. I have double checked that stimulator works like it should be. Tested leds and tach signal and they worked fine. About that megasquirt serial communications testing, i get echo till that jumper from pin 12 to pin 13 on the 40-pin processor socket ...

I have assembled ms2 v3 and have latest code version and i am first timer with these. I am installing it to Suzuki gsx-r 600 SRAD. Problem is that leds lights arent working at megasquirt board and rpm signal seems kind of weird, because when turning rpm pot it jumps to 3000 rpm and then show rpm and ...