I have one thing I want to get done before my car is pulled to pieces and thats to get the oil pressure gauge on the digital dash going again.
It somehow became a casualty during the MOTEC install, the dude who installed the MOTEC got the rest of the dash going fine, (including tacho and at my request hooking up the check engine light as a shift light) but the oil pressure gauge is now dead. He said it must be the dash, he pulled it apart and re-did a few solder joins on the PCB which looked dicey but he said there is a signal getting to the dash connector from the sender unit so it has to be the dash.
One thing I know is he found all the other wires for the dash by backprobing so not sure if this may have fried the oil pressure gauge sectioin, I have a spare dash to try out but I have a feeling I will plug that in and it wont work either. Also a mates car his oil pressure sender on digital dash stoppe working, AND on JZA-70s the digi dash does not have an oil pressure gauge, just a warning light, so perhaps Toyota eliminated it for a reason??