Can't seem to find this bugger anywhere - found some on eBay but I bought one and it wasn't even close to being made of the same thing (thicker, silver wiring instead of copper like wtf?)

Assistance would be appreciated.

 

You mean like this AC Delco PT 2713



Or this Standard Motor Products S1745

Standard Motor Products S1745 Connector | eBay


Which one did you get?

 

This piece of junk:

Throttle Actuator Connector ACDelco GM Original Equipment PT2713

http://www.ebay.com/itm/281563592157?_trksid=p2057872.m2749.l2649&ssPageName=STRK%3AMEBIDX%3AIT

 

quite the price difference, may I suggest you contact the seller and arrange a return and a refund.

That being said, stop by your local parts palace like AutoZone or Advanced or O'Reilly's
Ask to see these parts to ensure they are up to your standards before you buy one.

 

X2, buying parts on e-bay can save some bucks, but there's a ton of crap out there too.

Unfortunately, you got the short end of the stick nrodwal.

 

That I did. Moving on though, I suppose Oldblue's link for the S1745 part is the one I need, rather than the PT2713?

 

Check that Standard part at your local parts palace like AZ AAP O' R! Have a look before you buy

 

It appears that I'm having problems with voltage input/output and the engine is now disabled, according to the gauge cluster. Disconnecting battery and unplugging the ECM/BCM/TCM didn't help either.

 

I'm wondering what lead you to change the TPS harness out. Was it visually damaged?

What did you mean by the engine is disabled?

Since you said according to your DIC, I would assume it reads "ENG PWR REDUCED" which is no fun for anyone.
Reduced voltage is definitely sign of bad wiring, but it could be loose/bad connections in the throttle body. I've got a spare harness and I can pull the TB off my 2.2 and we can ohm it out together.

• Taking off the TB literally takes a minute. A flathead screwdriver and a 10mm socket with extension is all that's required. Pop off the air box, four bolts hold it in place. And the gasket is reusable. Way easier than the SS!

 

Well, all 3 harnesses LOOKED somewhat dirty, thought it would be a good idea to clean them up with WD-40 (well not my idea - old man).

That's right, "ENG PWR REDUCED", followed by "ENGINE DISABLED".

I will get you those ohm readings later this afternoon!