R33 No Power Steering, Out Of Ideas?

[wildeagle44]

Hi, so my r33 gtst has lost power steering.

Bought a z32 nisstuned ecu and installed in the car. I know that mods need to be done to enable power steering in the r33's so I thought of course thats the culprit. Pulled it apart and all the necessary modifications have been done correctly, checked with a multimeter and everything came back good.

HICAS is removed so I tried bridging power to the hicas pins on the ecu plug and that didnt work either.

There are no leaks, the resovior has fluid, belt is in good condition. Tried jacking up and steering full lock left to right to pull fluid through but still nothing.

I'm still leaning towards a problem with the ecu but I couldnt find a reason why it shouldn't be working?

Any help is muchly appreciated.