Jump to content
SAU Community

Recommended Posts

  • Replies 2k
  • Created
  • Last Reply

Top Posters In This Topic

']i have a DR30.

yeh the diagrams on FJ20.com are the 2 that are no good. its a 2 page diagram of the ECU wiring. i need the full wiring diagram with fuel pump etc on it.

OK,first thing you must have is a test light.If you had a burning smell first check all your fusible links(on mine there is 3 at the battery and 4 at the fuse box)

The fuse box (drivers side firewall) contains all your fuses and relays including your fuel pump relay.If all your fuses/fusible links are ok you should have power to all the relays and the fuel pump relay should click off after a few seconds with ignition on.If all is ok connect your test light to the fuel pump and with ignition on or engine cranking you should have power to the pump.

Try that and see where you end up.

Todd

Yeah I was thinking today that I want to be able to see the screen easily as I'll use the speedo function (will calibrate with a GPS) so I might put it on top of the steering column inside a tek box so it looks like a Jaycar digital speedo.

Does anyone know how that annoying 114kmh beeper works? Does it just get a signal from the ecu when the car exceeds 114, or does it recieve the speed signal?

Yeah I was thinking today that I want to be able to see the screen easily as I'll use the speedo function (will calibrate with a GPS) so I might put it on top of the steering column inside a tek box so it looks like a Jaycar digital speedo.

Does anyone know how that annoying 114kmh beeper works?  Does it just get a signal from the ecu when the car exceeds 114, or does it recieve the speed signal?

whats the device that makes the beeping noise?? is it standard or after market?

ADAM,I'm not sure if it runs off actual speed,or just an ecu output,as you say.At a guess,I'd say it runs off the speed sensor wire,the units in HR31's do....

What I am sure of,is if you want to compleatly remove the whole 'ding' module,and stick it in a postpack I'd be more than happy to shout you a couple of beers :rant: or send it $10 COD.... I WANT ONE!!!!!!

ADAM,I'm not sure if it runs off actual speed,or just an ecu output,as you say.At a guess,I'd say it runs off the speed sensor wire,the units in  HR31's do....

What I am sure of,is if you want to compleatly remove the whole 'ding' module,and stick it in a postpack I'd be more than happy to shout you a couple of beers :P or send it $10 COD.... I WANT ONE!!!!!!

I may have a spare one lying around, ill get back to you on that one

Yeah I was thinking today that I want to be able to see the screen easily as I'll use the speedo function (will calibrate with a GPS) so I might put it on top of the steering column inside a tek box so it looks like a Jaycar digital speedo.

Does anyone know how that annoying 114kmh beeper works?  Does it just get a signal from the ecu when the car exceeds 114, or does it recieve the speed signal?

My mate has an S13 180SX and he can't change the sensor, but the beeper itself simply attaches to the back of the speedo by 2 screws.

He removed the beeper/speaker and NO MORE NOISE, but you have to put the screws back, something to do with open circuits, as others have removed the beeper, left the screws out and had problems with the speedo fluctuating.

well i went outside today to my car to pull the dash apart and look for any burnt wires but decided before doing that id open the fuse box and turn ignition and listen for any of the relays ticking over to try and find fuel pump relay.

anyway, turned the key and *bzzzt* pump was back to life. power was back to it again. i then turned it on and it was super lumpy and rough. checked the pressure guage and it was reading 41psi idle pressure rather than the 34psi i set it to the day before before it died. then found out that the guage, rather than sitting on zero, was actually sitting another 1/4 of the guage face further down, below the vacuum area (guage had vacuum bit on the bottom 1/4 of it). so it was probably about 15psi out or so :P so wen i connected it initially and thought it was at 19psi, it was probably at 34psi like i wanted. and then wen i turned it up to 34psi, it was more like 50psi idle pressure. so wen i took it for the 2 spins round the block, it must have just overloaded the system and thats y the wires were burning. ECU must have noticed and cut the power to the pump at this point i guess.

so i connected another guage, disconnected the 2nd air valve thing that i had hooked up yesterday when it was at the wrong higher pressure, and got some new plugs since the old ones were all fouled up, and it sat and idled perfectly at 34psi idle pressure.

so just gota take it for a drive tomorow and see how it goes, see if it still has the huge misfire that it had and if it starts to get too hot and short the wires again. hopefully no permanent damage was done but we'll see tomorow i guess!

Its located underneath where the head unit goes in the '30s I think.  If it gets a feed from the speed sensor wire then that would be quite useful

Its to the right of the cig lighter, those three lines/slots in the plastic allow the noise to come through, is a little metal box behind the slots.

Oh tell u what got a surprise the other night, opened the fridge to get some mayo out and the bottle behind it had a familiar face on it!

It was baltic or balsamic vinegar and it was Paul Newmans own brand!!!

sorry totally off topic and random, just surprised me and Ghostriders signature trigger me

was driving home this morning from a mates place and saw an all black hr30 2door driving the other way, big ass fmic taking up the whole front centre, sounded rotoraryish big on lumpy noise, turned around to try to flag him down but lost him?? so looks like these another 2door r30 on the coast, about bloody time...just have to track him down...

Guest
This topic is now closed to further replies.



  • Similar Content

  • Latest Posts

    • Just bought a 2002 Stagea 250tRS VR-X Four AERO VQ25DET and spent the last two weekends cleaning and detailing it.. still have to do the wheels and the engine bay but the rest of it came up nice. Imported 2011 to S.A. and I'm the third owner since it was imported. I met the guy who brought it over, he went to Japan and picked out the car, bought it and ordered the wheels. He also gave me a list of stuff he did to the car with receipts. Coil overs (I have the original springs), 3" exhaust from the dump pipe back no cat, Custom dump pipe,(I have the original exhaust), Plenum spacer, 18" custom Work XSA wheels (need restoring, I've made a start..), Shift kit put through the 5 speed tiptronic auto, TV and menus/screens changed to english, Australian DTV tuner installed in rear. I've just had four new discs and new pads as well as all the fluids including the brake fluid replaced. I have all the receipts for the last 15 years and the import papers in a nice folder. Car looks great, goes like hell but fuel economy is not a thing lol.. pics next..
    • I ended up in this rut again lol, and used a shit ton of filler. One thing I can't understand is, even after using a big long block and going in long X pattern strokes, I always end up at bare metal again with no filler, and my repair started at one end of the door and now I've chased my tail to almost the other end of the door. I was thinking of hitting the panel with a hammer where it might be a high spot and making everything low then filling it, I did this on a small section on my other door by mistake and I think I fixed it lol. Is this a bad idea? The other thing is with guidecoat, whether it's the powder or spray, after I sand all the guide coat off, it doesn't reveal anything for me in terms of high spots and low spots and makes it especially hard when it's bare metal (at least in powdered form), am I doing something wrong here, or likely a high spot I keep going over and creating valleys? Lastly, stupid question but, is it possible that after sanding if I only sand over the filler area where I know to be a dent that it's impossible for me to dig into that dent? Unless there are other problems which I missed.  
    • Yeah the rule of thumb with an LS is 7psi per 1000rpm. That is decidedly not enough at 6800rpm. I mainly looked for the scenarios where knock started to be picked up and it was later in the session when things were hotter, and oil was thinner, and the pressure was lower than it should be. (i.e very horrible). I am hoping with thicker oil (I was running Penrite ten tenths 10-40, the manual specifies 10-30) that does not leak that it's much improved at that time!!! I am using Project Mu Club Racer CR pads. I'm also using the Project Mu 335C fluid. The symptoms imply that it was fluid that boiled, but no bubbles seemed pretty weird to me when I bled it today. I want to try Castrol SRF as it has a much higher wet temp but, well, I have new Project Mu fluid lol... so I should at least use that. The pedal on track was really noticable. It went from basically normal feeling to instantly near-floor. The car did pull up as before, it was just very much nearly at the floor before the brakes engaged. At that point I pretty much decided the day was very done, it did *kinda* come back during that very slow cooldown lap into the pits. Felt perfectly fine driving home.
    • f**king around with the bro
×
×
  • Create New...