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

thanks for everyones assisstance, I got it, and for other newby's that see this , in my case it was the switch on the stim,behind the rpm pot, it was on the wrong setting, check that it is on the right one in my case it was pnp, not npn ,, Timmy

thank you for your input Lance, but i had been through that twice prior to posting my question, although I don't remeber 10a. what is an rpmc? is there a way to test the pot on the stim that controls the rpm function?

update, solder jumpered D2,just incase, no change, the O2 does work as tesed by moving the POT while unplugged to see if a change, does change, RPM is only thing I haven't seen move,,

stim 2.2, left D2 alone, but did try with a make shift jumper out of a bent lead nothing changed

I thought i read this symptom on the forum here but couldn't find it now that it has happened to me, i have already read the manual, and the trouble shooting page but coming up empty handed, so is there a test to make sure my soldering is good and the circuit is right so i can move on, my rpm doesn ...