Jump to content
SAU Community

Recommended Posts

Bit of a plug for my for sale thread in sig but I have a GTR engine loom thats been modified for a R32 Gts-t car. I also have the knock sensor loom to go with it and two new GTR knock sensors and O2 sensors, so everything except ecu and afm's to get your RB30/26 combo running.

Also up for grabs is a complete GTR inlet side setup, Plenum, Throttle bodies, injector manifold, fuel rail, oil/vacuum manifolds, sensors, throttle links.

I'm open to offers and haven't knocked anyone down so far that I can recall.

Might also have other bits of interest as I was running a 465rwhp RB30/26det. Let me know what you need and I'll see if I have it or can get it for you.

Cheers,

Daniel

Link to comment
https://www.sau.com.au/forums/topic/354405-rb26-modified-loom-and-useful-bits/
Share on other sites

  • 4 weeks later...
Guest
This topic is now closed to further replies.


  • Similar Content

  • Latest Posts

    • Bit of a pity we don't have good images of the back/front of the PCB ~ that said, I found a YT vid of a teardown to replace dicky clock switches, and got enough of a glimpse to realize this PCB is the front-end to a connected to what I'll call PCBA, and as such this is all digital on this PCB..ergo, battery voltage probably doesn't make an appearance here ; that is, I'd expect them to do something on PCBA wrt power conditioning for the adjustment/display/switch PCB.... ....given what's transpired..ie; some permutation of 12vdc on a 5vdc with or without correct polarity...would explain why the zener said "no" and exploded. The transistor Q5 (M33) is likely to be a digital switching transistor...that is, package has builtin bias resistors to ensure it saturates as soon as base threshold voltage is reached (minimal rise/fall time)....and wrt the question 'what else could've fried?' ....well, I know there's an MCU on this board (display, I/O at a guess), and you hope they isolated it from this scenario...I got my crayons out, it looks a bit like this...   ...not a lot to see, or rather, everything you'd like to see disappears down a via to the other side...base drive for the transistor comes from somewhere else, what this transistor is switching is somewhere else...but the zener circuit is exclusive to all this ~ it's providing a set voltage (current limited by the 1K3 resistor R19)...and disappears somewhere else down the via I marked V out ; if the errant voltage 'jumped' the diode in the millisecond before it exploded, whatever that V out via feeds may have seen a spike... ....I'll just imagine that Q5 was switched off at the time, thus no damage should've been done....but whatever that zener feeds has to be checked... HTH
    • I think Fitmit had some, have a look on there (theyre Australian as well)
    • Hah, fair enough! But if you learn with this one you can drive any other OEM manual. No modern luxury features like auto rev-matching or hillstart assist to give you a false sense of confidence. And a heavy car with not that much torque so it stalls easily. 
    • Actually, I'd say all three are the automatic option. Just the different trim levels. The manual would be RSFS, no? 
×
×
  • Create New...