Jump to content
SAU Community

Brake Cut Off Mod - How To Guide?


jackbh241
 Share

Recommended Posts

This. ^^

As there are many other people who are going to read this, just crimp some spade terminals onto the wires and run it to a switch, that way you can easily reset the code every month or two.

Leon seems to think everyone is an electronics guru, but there is absolutely no need to automate such a simple signal. All the ecu needs is a 5 second burst of power which is easily automated but I have seen so many wiring faults caused by DIY brake cut fiddling after owners reading threads like this... Now I just recommend the simple wire cut. (unless you feel very confident).

spank you verry much ;)

Link to comment
Share on other sites

All I did was cut and extended the wires, to a micro switch mounted on a bracket at the shifter, when the car is in park the switch is closed.

As we all know that you need to put the brake on to take it out of park, that way it resets every time I drive it and dont need to worry about it.

Link to comment
Share on other sites

This. ^^

As there are many other people who are going to read this, just crimp some spade terminals onto the wires and run it to a switch, that way you can easily reset the code every month or two.

Leon seems to think everyone is an electronics guru, but there is absolutely no need to automate such a simple signal. All the ecu needs is a 5 second burst of power which is easily automated but I have seen so many wiring faults caused by DIY brake cut fiddling after owners reading threads like this... Now I just recommend the simple wire cut. (unless you feel very confident).

Lol, I know there are lots of guys who aren't gurus of any sort, so I too recommend the simple switch (which was how I ran mine for ages). But this mod comes up so often that once people wrap their heads around the (very simple) concept, it invariably leads to alternatives being discussed. And from memory, I think you Scotty came up with a few left field ideas in the other thread..... :)

All I did was cut and extended the wires, to a micro switch mounted on a bracket at the shifter, when the car is in park the switch is closed.

As we all know that you need to put the brake on to take it out of park, that way it resets every time I drive it and dont need to worry about it.

Now this ^^ is pure gold. Great idea Gary :thumbsup:

Edited by Commsman
Link to comment
Share on other sites

  • 2 months later...

I just done this last night ... But there is 2 pink and black trace

I found pin 55 an cut and put a switch on but I didn't notice any difference really..

Maybe I was expecting to much..

Will still only stall up 2g maybe 2 1/2

Link to comment
Share on other sites

You may have some gearbox fault codes now...

The ECU for the engine is behind the glovebox.

Thanks Scotty

Took all for 5 min... Easy...

But I don't notice a big difference...

Not sure what I was expecting tho

Easy mod

Link to comment
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
 Share



  • Similar Content

  • Latest Posts

    • Yeah i get what you mean. Mine thought i wouldnt mind being a bit quieter overall as well as have the drone taken out is more what i was trying to say. Im going to start with a mid muffler, and go from there 
    • I'm struggling with a similar issue on an RB26. Make sure you know whether it's volume or resonance. Mine seemed louder when cruising compared to at idle. I downloaded a decibel meter for my phone. Take my less than scientific results with a couple grains of salt, but the decibels were the same at idle and at cruise. Mine seems to be a resonance problem. At 2500-3500 rpm, the sound is different and "louder" to my ear. I think it's vibration from the pipe, the car body, the floor or something creating tone. Anyway, consider that it may not be strictly a volume problem.
    • Does this count as a time trial as well? I got all gold in the master super licence (1 lap time trial) and received a McLaren MP4/4 for my trouble.  If anyone else has done this, did you ride the wall right around the first long right hander at Lake Louise snow track to get gold? I couldn't do it any other way... best I could do without riding the was was within 2 tenths of the gold time.
    • I definitely get the low power, sporty car to drive to smash gears but not be doing eleventy million miles an hour! It makes all the normal drives fun!   Rev match tune sounds like the funs! I didn't know the NC had a DBW throttle!   As for me, still have the Skyline, it still has the Barra in it. It's been pushed to the side of the workshop at the moment. Pretty much waiting on me finishing the wiring, and dropping new fuel lines in. Got myself an ACDC Tig end of last year so been teaching myself TIG welding to build a few things for the Skyline. The missus wrote off her GTB liberty at the end of last year, and got it back on salvage rights stupid cheap. It's also still registered, so will mean easier for me to take to the track already done most of the panel damage, just playing "clear the workshop" to make space to pull the motor and box out, fix some oil leaks, replace the clutch, and replace a few minor broken things.  Also got a Lathe at the start of the year, which is adding to the annoyance of no space, which is another reason I'm trying to build things to get more space, to get the Lathe back in a final home for it. It's a BIG lathe, can turn a 355mm diameter, and 1metre between centres... Got it at a steal! So between it and the TIG and old MIG welder, I'll be fabbing some fun little shit up But we've had a lot of shit stuff happening at home, so it's slow going getting things done. But one step at a time!
    • I love Catalunya.  Got a 1:54.632. The AMG is a hoot.
×
×
  • Create New...