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DanShirts

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Posts posted by DanShirts

  1. Yes it is, and it's the first thing to do before trying to 'guess' where the problem lies.

    DanShirts - suggest doing a search on these forums for 'HICAS diagnostics' as I'm sure someone will have posted the procedure + error codes previously.

    Also suggest you get a hold of a workshop manual as all this is covered (I'm sure it's available for download from somewhere.......)

    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.

  2. is the passenger side wheel speed sensor plugged in...its down near where you were working. This item not plugged in will disable the hicas.

    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.

    well mate it all comes back to basic common sence.... was the pump working b4 u changed the turbos.... do the turbos have nethin to do with power steering. obviously sumthing uve missed here cuz ps pumps dont just shit emselves sitting still

    I'm just banging my head on the wall trying to figure out what I broke while I was swapping turbos. :P

  3. 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?

  4. Hey guys just wondering if it's a straight forward swap? The reason for is because it is white with the red needles and that would match the gauges I'm planing on getting.

    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.

  5. 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?

    5be5qt.jpg

    Left to Right:

    8pin with only 2 wires: sky-blue & green/orange.

    2pin: brown & black

    2pin: white & black

    9zve2s.jpg

    Extra cable.. probably doesn't go to this car.

    2mc6c6o.jpg

    Looks like an injector resistor, but the connector is hacked off and shorted together.

    2eelh82.jpg

    Nothing connected to the air conditioning.

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