Jump to content
SAU Community

identiffing standard ECU's

rsx84

By rsx84,
in General Automotive Discussion

 Share

Recommended Posts

rsx84 Veteran

rsx84

Posted
Posted

i'm in need of replacing my standard r32 rb20det ECU and have been told i need to match up numbers'.....

my problem is my ECU seems to have 2 sets of MEC numbers on it??

the one i think is not the right one is on a removable lid to the ECU.. the other is on the slim side next to where the little indocator light and dials are. if anyone could lets us know where these numbers should be that would be great....

Cheers Matt.....

Link to comment
https://www.sau.com.au/forums/topic/52941-identiffing-standard-ecus/
Share on other sites
Jay95R33 Grand Master

Jay95R33

Posted
Posted

I think the best thing to do is pop the lid off the ECU (make sure it's unplugged) and read the MEC number that is stamped on the actual chip.

In theory, the MEC number stamped on the side of the case (not the lid) should be the same as on the chip, but you never know.

Sounds like the lid was swapped for a different one at some stage.

Cheers

J

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
 Share
Go to topic listing


  • Similar Content

  • Latest Posts

    • MBS206
      NC MX5

      By MBS206 · Posted

      This sounds like someone who would have owned an R33 in their past... It's okay, I'm 100% picking up what you're putting down Mark.
    • MBS206
      Jacks that fit under GTR lips that can reach the subframe?

      By MBS206 · Posted

      Just back on what was raised about jacking off the the tow/tie down point on the front of cars. I've used it plenty. I've also watched it on a car where you could see it move the front end of the car. It was like the front end/whole car being tweaked and twisted a bit. I will say, I struggle to find good jacking points on MOST cars. The ones that have good points, I then normally struggle to find a jack tall enough to make the car change height!   One of my go to points for either the jack, or the axel stands though, is either a suspension pickup point, OR a subframe to chassis major bolting point. I actually think its the subframe on my R33 that has a bit of a bend in it, from being jacked in the middle too. However, it could have been one of my many other cars I've had over the years! Or it could also be the from me jacking it up, and the fact the top of the front radiator support isn't there, so it can allow the front of the car to move and bend etc.
    • GTSBoy
      M35 Aftermarket Fuel Pump

      By GTSBoy · Posted

      My apologies. I forgot we were talking about weird beard M series stuff. Had been talking elsewhere with someone about an R33 with similar subject and got confused.
    • The Bogan
      NC MX5

      By The Bogan · Posted

      Nope, I don't like the look of ND RF, or any ND really, I don't like their faces or arses, why, because of their "modern" lines, the NC, whilst "modernish" has a more rounded shape that I like Well, that's how my overly judgemental eyes see it anyway  
    • Dose Pipe Sutututu
      M35 Aftermarket Fuel Pump

      By Dose Pipe Sutututu · Posted

      Should be more than fine, especially the overall fuel pressure would never exceed 3.5bar (assuming that thing never gets more than 0.5bar of boost in stock form). According to the chart, it's 11amps.
×
×
  • Create New...