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

Hi Jerry / others
 
Reprogramming output 2 on the LC-1 to 0/5 = 10/20 has greatly improved matters in that MS2 = LC-1 + 0.2.
 
Then I thought that before I embarrass myself again, let me just check my wiring – and sure enough.  The thick wire (a piece of MS2 earth wire off-cut) I pulled in specifically to act as heater earth wire was doing nothing more than earth the calibrate wire / LED.  The thinner wire meant to earth only the system/analog was also carrying the heater return current obviously introducing a voltage drop across that wire.
 
Fixed this up and now I have MS2 = LC-1 with MT lag factor sitting at 55 (not too fast but not too slow either).
 
Now I’m ready to do the FI.
 
Thanks a lot!
 
Philip
 
 

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