I have a 93 cx hatch that I did a d15b7 engine swap to and had to get a p06 ecu, so I found one in the bone yard but it was out of an automatic car. so of course the engine light was on with codes 41 (o2 heater) and 19 (tcc solenoid), I put a heated o2 in it and wired that up which did away with that code. But I still had the 19, so I ohm'd out the tcc solenoid that I had lying around and went to radiocrack where I got two 15ohm resistors which I soldered inside the computer to one between pin 17&ground and the other between pin 19&ground of the 26 pin connector. Fixed the problem! NO MORE LIGHT!!! if you have any questions feel free to ask.
Later, Drew

 

I would have posted pics if I could find a free way to host them.
Drew

 

You could have just removed RP17 and put a jumper on RP18 and done the same thing This is how you convert an automatic to manual, you are not simulating a sensor by doing it this way

Good job thou

 

Pls help me i have the same problem po6 ecm that have 41 trouble code, ilook at my headers it has no oxygen sensor and wire, i want ti wire it from the ecm to headers my i now what pin number is the primary oxygen sensor thnks