i've installed my zeitronix wideband/datalogging system needed for my little FI-project

now i'm throwing a code 15 and 41

41 i understand because of the new oxigensensor who gets its heater singal from the zeitronix-unit

code 15 is weirder, i needed to tap into a ignition output signal for the zeitronix, so i took it from the ecu. from pin 22
on the diagrams pin 22 is the same as pin 21
so i just pinned in an extra connector with the ingniter output (pin 22) connected to the zeitronix unit. should i splice into the igniteroutput signal from pin 21?

i hope someone has the same experience or same device and can tell me how to fix this.

engine is running fine btw

 

anyone running the zeitronix?

how did you wire the rpm signal and did you throw codes because of that?