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IBoughtANissan

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Posts posted by IBoughtANissan

  1. Here's my experience if it helps anyone out;

    Did mine today and found the bolt head can't move as seen here:
    post-142543-0-89837200-1457852240_thumb.jpg
    and i couldn't get enough 'grab' using an open ended spanner without it rounding and couldn't fit a ring spanner on as above the nut it tapers in.

    post-142543-0-41366800-1457852241_thumb.jpg

    Ended up buying a 'flare spanner set' from supercheap and grinding it down to fit.

    S2 C34 RS4
    post-142543-0-92533400-1457852239_thumb.jpg

  2. Yeah I had a look and there's no visible signs of it being done already unless they did it somewhere hidden or from the ecu end of the wire.

    If it's running Hugh boost already constantly I might just leave it. it'll save me the hassle of cutting/grounding it.

  3. Regarding the mod here:

    http://www.skylinesaustralia.com/forums/topic/42895-howto-rb25det-high-boost-mode-with-standard-solenoid/

    Before doing the mod I took my car for a drive to get a baseline on where the guage reads. I found that even at low rpm (=>2500) it's already boosting to the first mark on the boost gauge (which im assuming is 350mmhg or 7psi?) And after 4500rpm it doesn't get any higher.

    Do some stage as not have the dual boost solenoid mode from factory? I've got a s2 c34 rs4

  4. I've got a 98' Series 2 Stagea and the 4wd doesn't work (See more here: http://www.sau.com.au/forums/topic/463038-help-with-fault-finding-attesa-system-attesa-ecu-c34/#entry7685341)

    Just wondering how do i retrieve error codes relating to the 4wd system? I've got to the ABS/ESP computer (Also 4wd?) and a few forum posts reference a red flashing light through a hole or someone said it is on the PCB itself. I've pulled the cover off the computer and could not see a light anywhere (See photos attached).

    Is there another way to get the codes?

    post-142543-0-27873800-1455871490_thumb.jpg

    post-142543-0-58007600-1455871491_thumb.jpg

    post-142543-0-03844800-1455871494_thumb.jpg

  5. Followed this thread from facebook lol. The torque gauge isn't a measurement I'm afraid, just a setpoint from the attesa controller, doesnt actually mean the torque is being applied to the fronts.

    Yep, looks like you're right. Damn. Pump isn't working

    On an S1 at least, the "flashing led" is actually on the PCB of the ECU, and is visible through a small hole in the case of the ECU. Also extremely difficult to see when its tucked away. Youll also need to check it while the engine is running after you've noticed a 4WD warning light on the dash. After a rash of 4WD errors I had, I drilled a tiny hole in the interior trim. Then I can stick a small camera, like a phone cam up the hole and record the flashes.

    Hmm, i might have to wait until nightfall to see. I just bolted the ecu back into place.

    Anyone know what the plugs posted below are for? I'm guessing the Blue one is for the pump (Has power both when the green plug from the first post is plugged in or not?)

    post-142543-0-38150700-1455781154_thumb.jpg

    Anyone know what this other one is for? it goes to various parts around the pump to other parts however does not get power whether the green plug is plugged in or not?

    post-142543-0-24066000-1455781153_thumb.jpgpost-142543-0-03311700-1455781152_thumb.jpg

  6. Ummm. What car is this for? Not a 32....

    Series 2 C34 Stagea.

    Update;

    Good News - Pump may be working now as the torque gauge goes to halfway once the green plug from the first post is unplugged.

    Bad News - No fluid is coming out of the bleeder nipple at the transfer case.. Any ideas? I tried turning the ignition off and on x20 to see if it would push the air out but it doesn't seem to be working. What would it mean if i've got a reading on the front torque gauge but no fluid getting to the bleed nipple?

  7. Fuse blown or removed?

    Could be the power relay for the attessa too, I think there is one for the pump motor and one for the ecu.

    I don't think so, the fuse under the bonnet i checked and it working. I don't think there's one in the cabin is there?

    relay near the booster clicks, is that the relay you're talking about?

    Yes the one just before it turns over.

    Well. First you need to get the pump running. Have you visually inspected it?

    Checked fuses as mentioned

    It actually had a switch which i got told was to switch it between 2wd and 4wd;

    It has a blue and green wire running up into the green plug pictured below. The green plug wasn't plugged into anything and after a bit more looking i found the black box next to the fuse box on the plastic and plugged it back in. (Anyone know what this box is?).

    I still don't think the pump is running but i'm about to try and bleed it again.

    post-142543-0-64235500-1455773238_thumb.jpg

    post-142543-0-37293100-1455773244_thumb.jpg

    post-142543-0-03122700-1455773248_thumb.jpg

    post-142543-0-91774600-1455773251_thumb.jpg

  8. 4wd isn't working and so trying to diagnose.

    Tried to bleed the system yesterday but after disconnecting the green/white plug (pic attached), The pump didn't run and i could take the bleed valve completely out of the transfer case.

    Someone suggested getting access to the Attesa ECU and reading the faults from that via flashing LED. I got to the ecu but i couldn't see any blinking lights or anywhere that could blink? (pictures attached)
    Am i missing something here?

    post-142543-0-10663600-1455767417_thumb.jpg

    post-142543-0-83026700-1455767418_thumb.jpg

    post-142543-0-59124400-1455767420_thumb.jpg

    post-142543-0-17335700-1455767422_thumb.jpg

    post-142543-0-28498800-1455767423_thumb.jpg

    post-142543-0-17167600-1455767425_thumb.jpg

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