Let's follow the sequence of events to see where this issue may have arisen.

1. you started this TB removal to fix a problem with a coolant hose. This was the only reason to remove the TB and there were no codes before that and MIL wasn't illuminated (?)

2. it's the original TB so the only change has been running the engine with the leaking gasket following the first TB refit.

3. you've renewed the gasket and there's no leaks at the TB joint and engine runs OK.

Codes are likely to have been set on the first run with the leaks. As others have said, clear these first and reset the MIL.

Check the harness connectors to the TB are secure. If it persists, treat the issue as if you'd fitted a new TB by disconnecting the battery for approx five minutes. The engine will then start with default mapping an 'learn' the TB again.

Graham

 

checked all connectors and they are all good. everything was hooked up in its proper place. also there was no MIL light on prior to this repair. i cleared the codes and the codes have not come back after 50 miles city/free way driving

 

Kudos to you on the road again.

 

The throttle body coolant hoses are leaking on my car and I'm having trouble tracking down replacements. Anyone know the part numbers (I'm assuming they are available separately or are they part of a bigger assembly?)

 

See if this link might help pinpoint what you are looking for http://jagrepair.com/images/AutoRepa...to%20%2705.pdf

 

Hi Gus - thanks for that but no luck finding the parts - do you have any other diagrams Perhaps showing the TB? All help appreciated!!

 

How about this http://jagrepair.com/images/AutoRepa...rPump99xk8.jpg

 

And this one http://jagrepair.com/images/AutoRepa...ood1999XK8.jpg

 

The parts manual covering the Throttle Body doesn't include the cooling hoses to and from it! Although I've changed a TB, I didn't take too much notice of where the small water hoses originated. Here is the water pump and associated hoses:

XK - Water Valve, Pump & Hoses.pdf

It may be the feed and return through the TB is part of this.

Graham

 

Hi guys - wow - these took some tracking down!! For any other members struggling to find these parts............
NNE3246BA and
NNE3976CA (this one is described as a heater hose)

 

Thanks for the pictures and procedures.