DanShirts

I know it fits my Cef. I just don't have a boost sensor.

I followed the steps to get into diag mode, but it just won't do it. (Steering angle or neutral position sensor could be bad?) Is there another way I can get the codes?

I found the post about hicas diagnostic, but the car wont go into diag mode. (?) I must have tried 6 or 7 times. I will try again tomorrow when I have more time.

Right, it's connected.

The connector right in front of the ABS unit? Blue wires? Looks good... Pulled it apart and put it back together just to make sure. I'm just banging my head on the wall trying to figure out what I broke while I was swapping turbos.

Turbos were going bad on my R32 GTR so I replaced them with stock R33 turbos. The very first time I started it the hicas light came on and the steering was heavy. So I pulled back into the garage thinking that I didn't tighten up the belt or the fluid level was low. After popping the bonnet and poking around a little I couldn't find anything wrong. Belt is new. Fluid looks clean and is full. Pump looks fine. No leaks. So I took the car out hoping that it just clear up on its own. No change after 10-20 km of driving. I live in the USA and it's difficult to source new RB parts. I really don't want to replace the pump unless I know it's bad. Is there anything else I can check before spending money on a new pump?

I'm looking into this too. The circuitry on the back is pretty simple. Here is what I have found so far: Left side pins: Oil/Boost Earth Oil Temp Signal Boost Signal + Boost Signal - Right side pins: Illumination Earth Battery Earth Illumination 12V Battery 12V The voltage and illumination is no problem, just tap into the radio loom. But you will need to find GTR sensors for the oil temp and boost.

What are the measurements? Mine came with a piece of wood.

Thanks, I think I got it sorted.

I picked up a half finished RB20 project a few weeks ago. It's an A31 with an R32 motor and a C33 KS-ROM ecu...(?) It has extra electrical connectors. I can't find a wiring diagram for an A31. The car runs and idles but is difficult to start. Any ideas? Left to Right: 8pin with only 2 wires: sky-blue & green/orange. 2pin: brown & black 2pin: white & black Extra cable.. probably doesn't go to this car. Looks like an injector resistor, but the connector is hacked off and shorted together. Nothing connected to the air conditioning.