Jump to content
SAU Community

Recommended Posts

no support for air-temp on ecr33 powerfc, the hand controller shows it but the powerfc doesnt support it, where the airtemp hooks up on the rb26 powerfc the er34 powerfc has an empty wire pin but the ecr33 has a wire which is something else so it wont work

Link to comment
https://www.sau.com.au/forums/topic/89430-air-temp-on-pfc/#findComment-1614344
Share on other sites

Can we adapt one though ?  im sure we can somehow!!!  does the computer support it?  can we adapt a sensor and wire it into the PFC ?

This will be a great mod IMHO

I have used inlet air temp connection on an R32GTST Power FC by connecting up an R32GTR sensor, good chance it would also work on an R33GTST. The RB25DET Power FC has an air temp correction table that can be accessed with Datalogit (and I assume Apexi Excel), however it isn't accessible with the Commander on the models I have seen. So the PFC software would appear to be able to support an inlet air temp sensor, otherwise it wouldn't have a correction table.

The intake air temp sensor is pin 36 on the R33GTR, so the first thing I would do is check and see if that pin is used on the R33GTST ECU plug. If it isn't used, then connect up an R32/33GTR inlet air temp sensor and see if it is recognised.

:) cheers :P

Link to comment
https://www.sau.com.au/forums/topic/89430-air-temp-on-pfc/#findComment-1614817
Share on other sites

  • 3 weeks later...

the powerfc is burnt (smells bigtime bad) and the stock ecu does its normal thing but doesnt complete the start sequence somehow (no idea why).

i unplugged the water temp sensor and tried tapping it onto some of the empty spots on the ecu, after i tried a few i tried one more and then it died, i must have shorted two of the terminals together

my own fault

Link to comment
https://www.sau.com.au/forums/topic/89430-air-temp-on-pfc/#findComment-1658519
Share on other sites

crikey, i would be so p****ed with myself if i did that.

unfortuanetly i am going to say i would be suprised if this powerfc ever goes again, not all the circuits are protected that well in them.

being all surface mount as well will make it a prick to try and repair.

have you opened it, can you see the burnt out components at all?

man you must be spewing so hard? (unless your rich c**t i guess)

Link to comment
https://www.sau.com.au/forums/topic/89430-air-temp-on-pfc/#findComment-1658529
Share on other sites

yeah im a bit pissed but tis my own fault for fiddling, no one else to blame

nah im not gonna open it, ive got a contact who can come and look at my car and sort out the starting issues, he can also repair the powerfc.

again it depends on what ive cooked inside it, could be one component or could be the whole board. if i have to buy a new one so be it, just learnt the hard way

Link to comment
https://www.sau.com.au/forums/topic/89430-air-temp-on-pfc/#findComment-1658545
Share on other sites

yeah its all good, just wanna get it fixed and then move on

hopefully ecu can be fixed too, no doubt its cooked to all buggery though

oh well the price to pay in the aid of experiementing and learning stuff :D

Link to comment
https://www.sau.com.au/forums/topic/89430-air-temp-on-pfc/#findComment-1658572
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now


  • Similar Content

  • Latest Posts

    • Thanks for all the replies fellas. Gonna finish putting it back together and see how it handles the set up. If it starts pinging it’ll be parked.
    • Well, I can recommend the partial AV system translation CD I ordered from Car Audio Workshop in NZ. Whilst it didn't address the date issue, it has conveniently translated on-screen menu items into English, and now allows the GPS-received time to be offset in hours rather than minutes, so I can display Eastern Australian time accurately ( and bump it by another hour when daylight savings starts ).
    • Yuh, if it's 45°C outside, my car is driving in it.
    • I'd be curious to hear more. Otherwise, have you driven a modern x-trail? I wonder how it compares. Here in Australia they are/were popular for rentals and fleet vehicles. I have been in some and my impression was they are bad. But, this may have been very different in the 2000s at a good trim level. Twenty years is plenty of time to make the model worse. I do very much agree with the 2 silver cars in the garage approach. But, not driving because it's too hot would not leave a lot of time in the year for many Australians. I don't think you need to worry too much unless the car has actual issues with overheating. 
    • Back again. I returned to Japan in Jul/Aug to spend time with the car on my birthday and remind myself what all the sacrifice and compromise is for. It happened to line up with the monthly morning meet in Okutama, which I have been wanting to go to for a long time. It's a unique event at a unique spot with really rare, interesting, and quirky cars. It's where all the oldheads and OGs gather. The nighttime scene at DKF certainly has its place and should be experienced if you're into cars, but there's too much bad attention and negativity around it now. IMO the better time is Sunday morning at DKF or Okutama; it's more chill and relaxed. I'm glad I was finally able to go, but not sure it's worth the drive from all the way from Nagoya immediately the day before, unless I was already staying in Tokyo for the days right before the meet, because you have to wake up quite early to make it in time. Funnily enough though I didn't drive the car all that much this trip because it was just too damn hot. While there were zero issues and running temps were nominal and the A/C was strong, RBs already run crazy hot as it is. Sure, it took it all like a champ but something about driving these cars in the ridiculous heat/humidity bothers me and makes me feel like I'm asking too much of it. I'm just me being weird and treating the car like a living thing with feelings; I'm mechanically sympathetic to a fault. Instead I was mainly driving something else around - a KX4(silver) 2001 X-Trail GT, that I acquired in May. There's a few different flavors to choose from with Xs, but visually it's the Nissan version of the Honda CR-V. Mechanically it's a whole different story as this, being the top-trim GT, has an SR20VET mated to a four-speed auto and full-time AWD! It was a very affordable buy in exceptional condition inside and out, with very low mileage...only 48k kms. Most likely it was owned by an older person who kept it garaged and well-maintained, so I'm really happy with how it all worked out. It literally needs zero attention at the moment, albeit except for some minor visual touch-ups. I wanted something quirky, interesting, and practical and for sure it handily delivers on all three of those aspects. I was immediately able to utilize the cargo and passenger capacity to its full extent. It's a lot of fun to drive and is quite punchy through 1st and 2nd. It's very unassuming -in the twisty bits it's a lot more composed than one would think at a glance- and it'll be even better once I get better tires on it(yes, it's an SUV but still a little boat-y for my liking). So...now I have two golden-era Nissans in silver. One sports car and one that does everything else; the perfect two-car solution I think👍 The rest of the trip...I was able to turn my stressed brain off and enjoy it, although I didn't quite get to do as much as I thought. I did some interesting things, met some interesting people, and happened into some interesting situations however, that's all for another post though only if people really want to know. Project-wise, I went back to Mine's again to discuss more plans and am hoping to wrap that up real soon; keep watching this space if that interests you. Additionally, while working in the tormenting sweatbox that is the warehouse, I was able to organize most of the myriad of parts that my friend is storing for me along with the cars, and the 34 has a nice little spot carved out for it: And since it can get so stupid hot in there, that made it all the more easy -after I was standing there looking at the car and said 'f**k it'- to finally remove all the damn gauges that have mostly been an eyesore all this time. Huzzah. The heat basically makes the adhesive backing on the gauge mounts more pliable to work with, so it was far less stressful getting this done. I didn't fully clean it up or chase the wiring though; that will happen once I have the car in closer possession. Another major reason to remove all that stuff is to give people less reasons to get in my car and steal s**t while it's being exported/imported when/if the time comes, which leads us to my next point... ...and that is even though it's time in Japan is technically almost up since it's a November car and the X would be coming in March, I'm still not entirely sure where my life and career is headed; I don't really know what the future looks like and where I'm going to end up. I feel there's a great deal of uncertainty with me and as a result of that, it feels like I'm at a crossroads moreso now than any point in my life thus far and there are some choices I need to make. Yes, I've had some years to consider things and prepare myself, however too much has happened in that time to maintain confidence and everything feels so up in the air; tenuous one might say. Simply put, there's just too much nonsense going on right now from multiple vectors. Admittedly, I'm struggling to stay in the game and keep my eyes on the prize. So much so in fact, that very recently I came the closest I ever have before to calling it quits outright; selling everything and moving on and not looking back. The astute among you will pick up on key subtext within this paragraph. In the meantime I've still managed to slowly acquire some final bits for the car, but it feels nice knowing there's not much left to get and I'm almost across that finish line; I have almost everything I'll ever want for my interpretation and expression on what it is I think an R34 should be. 'til later.
×
×
  • Create New...