I've been trying to figure out my tactrix cable on my 2002 USDM WRX. I'm actually getting pretty frustrated with trying to datalog and read the ecu. But in the process I've been somewhat unsure about both connections under the dash. I have a few questions. I would really appreciate some clarificiation.
1) What is the purpose of the Green Connectors under the dash? What does connecting them do?
2) What is the purpose of the Init connector under the dash?
3) Under what circumstances should I connect the Green Connectors? (ex: Logging, Reading, etc.)
4) Under what circumstances should I leave the Init connector connected? (I noticed that the flashing instructions which came with my xpt map say to connect the green connectors and the init connector in the same step, yet the last step only says to disconnect the green connectors...does this mean that the init connector should always stay in place?)
Please help me with these questions...I've really been struggling with these processes.