Took care of the TPS connection yesterday. Cut the connector housing off, found three Volvo wires that fit the pins & soldered those on, then coated in JBweld.
Wired the IACV also while I was at it
My plan was to use the wires previously used for the DBW throttle -
... the problem I have found after much research is that they go in two directions - to this engine bay (right side firewall) 6pole connector (APP Sensor)
and to this connector on the cabin side of the harness (C251), that connects to a sub harness for the DBW module
So, they don't actually connect to the ECU, which is in my case changed to the Accord drive-by-cable version. I'll need to figure out what the 4 wires ppl use for the TSX DBC conversion in the connector I already removed, and move them at the C251 end to power/ground/signal locations for the TPS and/or IACV as appropriate.
The other ECU harness connector that goes to the dash, etc is C201 & is same 13pole connector. I haven't yet found a schematic for it. It is shown in the connector location section of the electrical harness manual, but can't locate a diagram.
Only three ECU connecotrs are utilized (in the Accord version)- A, B & E. C is for A/T (auto trans)
Put the TB back on to check the harness fit, and pulled the MAP wiring out of the main loom to reroute alongside the TPS/IACV harness. I'm going to have to add an accessible 3pole connector to cover the potential removal of the TPS - if I don't it's a guarantee that I will have problems there.
Also setup the EVAP purge valve vacuum feed, was able to cut down the stock hose & fit it to the vac port I added to the plenum neck. I may or may not keep that formed tree, I dunno yet. IAT is shown dangling by the TB inlet. I forgot about that. I made an adaptor out of the sleeve from the factory inlet hose, and bonded into the Volvo inlet hose I will be using, I'll add pics of that.
I stripped the starter sub harness from the fues box to figure out what I'll do at that end. I'm thinking I'll add a fusible link junction for the battery cable in the spare well rather than run new line(s) to the battery to replace the Honda alt & starter cables integrated as it already stands. Since I have the hydraulic battery lug crimp tool, that's not a big deal, IMO.
I've been spending many hours on various Automotive electrical supply sites, trying the determine the actual types (AMP/Yakazi/ Sumitomo, etc) of the connectors & terminals so I can get replacement terminals for the rewiring. Not having much luck there either. Closest I can find for the ECU connectors is the Delphi Series 090 - 15317578, which appears to be the correct form factor. Have to research the terminals