Two more checklist items that are small nucesnces to me got the parts in to address. Throttle body gasket and pump orings.
The power steering pump still has a whine when cold and on turn in loads. The reservoir is also foaming quite a bit. As all the soft lines were changed to new on the systems, and the pump I installed measured in spec for shaft play. It was relativley quick to get the pump suction snout off and the orings off. They were so crispy they just broke the moment I put an oring removal tool on them. If you have a cold start power steering pump whine I would start with these orings, they were $4.31 from the dealer p/n 34439AE00A.
New orings went right on and in, no more power steering pump whine now. glad that it is fixed and didnt need to get another pump to swap.
Next onto the throttle body swap. The ECU doenst like the throttle body and idle air control valve from the 02. and contines to throw idle error codes. Looking at the harnesses and the digrams I was hoping that he two engine connector plugs wouldnt be loomed togehter, but they are.
Wiring loom from the 01 engine in the garage off.
Some of the differences between 02 to 01 on the air cleaner box, the PCV system routing pieces.
The 01 has a sensor on the box, and an additional molded spot for the PCV lines.
PCV y splitter for the extra PCV line on the air box
The 02 doenst have them.
Both wiring looms out.
Kept the 02 throttle body on till everything was ready to go, so the coolant lines dont drip everywhere in the engine bay.
Close up you see the difference in the throttle bodys.
The 02 throttle body the ECU didnt like.
The 01 throttle body so the EUC will be happy and the car will stop running rich/rough/idleing high.
The only connector that ill have to swap is the power steering pump pressure switch plug, the 01 has a 2 pin connector the plug connector from the 02 has a single pin connector. No codes are being thrown so not to worried about this connector for now.
Took the better part of a day to swap the engine harness but now the car idles as it should at 750ish, doesnt studder or die when cold started. It also doesnt smell like its running super rich. This should improve the MPG ive been seeing too.
Left on the check list for things to do are all minor items now.
roll fenders so the 235's will fit with out rubbing
Swap the head unit from the 02 over so i have an actual AUX input might upgrade to a airplay unit in the future.
make new wink mirror brackets and install the 5 panel wink mirror.
put together a forsale thread for all the spares I dont plan to keep.