As soon as I get it I will post pics and info about it, pics should be up tonight.
That's exactly what I need to know, been looking everywhere can't seem to find which plugs I need and which ones I don't.I did a mini update on the Wiring section on the first page. I added a sensor/plug location for the transmission. I'll be doing a couple of these for the motor over the next couple days. Doesn't seem to be any really good layouts specifically for the K20z3 as of right now so decided to make one.
I also am working on an Excel spreadsheet labeling all the ECU wires from the K20a2 harness and what can be removed while doing this swap and using K-Pro so you can clean/tuck the harness if you want like I plan on doing.
I don't have the motor in yet so I can't tell you for sure first hand. But from what others have said and with my extensive research on it you should NOT need a speedo healer if you wire the AP1 cluster correctly:wow im doing the same swap in same car with s2k cluster and been DYING for a nice write up lol . do i still need a speedo heeler and stuff ?
btw you got that motor for DIRT lol , goodluck on everything ill deff be following
Check back in the wiring section for the completed sensor layout for the motor itself and what can/can't be removed from the K20a2 harness.
I also scored some RDX 410CC injectors and clips from a local guy for real cheap over the weekend. Wasn't going to swap them out but...eh what the hell.
The signal is actually good if using the AP1 cluster (and possibly AP2, haven't really looked into it)Wicked write up!!!!
So much to read so much info!
I may have missed it but I'm just wondering with the electronic VSS wired into the k20a2 harness with the voltage regulator does it provide the same signal as a mechanical VSS?
Ah yes I see what you're saying. Run power to it from ECU pin "A20" and "A21" which are the 5V VCC1 and VCC2 outputs to sensors. Absolutely makes more sense than buying and wiring in an additional piece. Good thinking. I'll edit my past posts on here that that is mentioned in to reflect this new found revalation! haha. Thanks!heya, spoke to a friend of mine last night. The TPS voltage is 5v, yellow with blue stripe
Just another option.
I'm about to check voltages on my setup, extend and repin the connectors and see if my speed sensor works.
Ek4 VTi-R/ SiR - K24a3 with the Tsx transmission, magnetic speed sensor.
02-04 K20a engine harness, repinned at the ECU connectors to suit the 05 - 06 haltech (k20z3) platinum plug in pro.