Fuel cut

[SkyGTRline]

Hi all,

Just a quick question...

this may sound bodgy but its only for a test...

Fuel cut on an R32 Gtst, is there a wire from the ECU that i can just cut to stop it?

Or i have to go buy a Fuel cut defender?

Becuase i think it may be the problem with my car ATM.

All help is Appreciated.

[race_snooze]

i am under the impression that you can find a wire to cut but would have no idea what, i maybe thinking of something else. I will ask around and gett back to you on tuesday

[djhatton]

hey dude, what's the car doing that makes you think she's munted??

d

[SkyGTRline]

Thanx Sean.... yea not sure if there is a wire...

cars cutting out, and ive wound the boost up, so yea... not really worth it..

So wondering if there is a wire to cut to go around it.

[oscar32]

It could be your coils too, mine was cutting out and carrying on, ends up all six are stuffed.

Only shows once there is some boost in it also.... just another thought.

[SkyGTRline]

hmmm... Yea could be anything i spose...

Bloody cars

Oh and to top it off, last night i got a massive Nail Stuck in my Tyre... DAMN!

[Bullet32]

I wouldnt start cutting wires if I were you Andrew, take it to Ben at Intune auto electrics and ask him (he's a f*ckin genius) tell that Steve (FoX) Sent you... He'll figure it out and hes not expensive

[SupaFly Skyline]

Oh and to top it off, last night i got a massive Nail Stuck in my Tyre... DAMN!

OUCH!!

[SkyGTRline]

yea... funny thing is... the other day when the car suspension colapst there was no damage.. Yet a get a nail in the tyre, and it ripped up my rear bar.. the nail sticking out kept wearing on the bar.... now it really needs a respray...

Sh!t like that really puts you down about "trying" to keep your car in good nick.

[SupaFly Skyline]

spewing about that man,

as far as cutting a wire to remove boost cut, i dont think its that simple unfortunatly i found an ECU Pinout here http://www.rb20det.com/ecupinout.html had a quick look and only thing i could suggest is to modify the signal on the injector wires, but i wouldnt be game

[SkyGTRline]

Yea, sont think ill touch anything, just have to go buy a Fuel cut defender...

BTW thats a great site.. Thanx for that

[mjfawke]

On the Skylines with unmodified ECU, the first obstacle is a programmed mass airflow limit cut. The airflow meter is not at the limit, and if you modify the signal the car will run lean and probably detonate. The only wire you can cut is the speed signal to remove the 180kph limit. Turn the boost down.... and check the computer diagnostics for error codes in case there is something else wrong. If you want to keep the boost, you will need to have the computer replaced or re-programmed.

[Bullet32]

Did you not hear what I said????

Take it to Ben at Intune!

He will fix it no probs!

[SkyGTRline]

Yes yes.... i actually went past Pete @ Atuotech and have it booked in with him to chuck it on the Dyno and see whats happeneing.

So ill find out what the deal is... Boost is goin to drop as Its not to healthy to have that much goin thro until i get some more mods.

See what pete says..