Jump to content
SAU Community

What's Your Fuel Consumption Like?

MRSAMO

By MRSAMO,
in Victoria

 Share

Recommended Posts

Phatboy Mentor

Phatboy

Posted
Posted
340awkw i get 200km/tank flat.. no boost..

Dude I thought my car was bad. I can understand if you're on constant boost. Are you sure all the usual culprits have been tested? O2 sensor, oil filter, injectors, fuel filter, AFR, you're not leaving the handbrake on :(?

I'm curious whats the consumption like for those 1000hp cars... hahaha.

There's a reason those cars need 200L/hr fuel pumps :cool:

  • Replies 107
  • Created
  • Last Reply

Top Posters In This Topic

Popular Days

Top Posters In This Topic

Popular Days

ujin Community Regular

ujin

Posted
Posted
Dude I thought my car was bad. I can understand if you're on constant boost. Are you sure all the usual culprits have been tested? O2 sensor, oil filter, injectors, fuel filter, AFR, you're not leaving the handbrake on :banana: ?

There's a reason those cars need 200L/hr fuel pumps :D

lol everythin is workin fine.. its partially my choice.. lol told the tuner no compromise.. haha but its city driving tho.. not highway :) only part i sacrifices was top end power for mid range :banana:

R31Nismoid Grand Master

R31Nismoid

Posted
Posted
18L/100km... thats shit! But I suppose if you're running high hp, you can justify that.
lol terrible... i have about the same power as you and last tank got 420km.

Before the tune it was doing about 500km per tank, so extra 100kw in the tune and only lost 80km per tank, pretty good.

:banana:

280rwkw here, 450-500 CBD style driving, 600-650 freeway. I don't expect that to change with 330rwkw, because if you are just crusing around power output should make zero difference.

My fuel filler cap literally leaks when going around tight corners, so im probably losing a litre or two each tankas well (i can see it pouring out lol).

So I could probably get more if i wanted... I'll be doing a Syd run in Feb/Mar so ill find out exactly what i can do provided i don't get to excited on the way up hehe

Oh, and im not using O2 sensors either.

R31Nismoid Grand Master

R31Nismoid

Posted
Posted
lol everythin is workin fine.. its partially my choice.. lol told the tuner no compromise.. haha but its city driving tho.. not highway :banana: only part i sacrifices was top end power for mid range :banana:

Big difference between no compromise tune and one that is just crap.

And honestly, you can have perfectly good power level/response and reasonable economy @ the same time.

200km's is 50 1/4. Fk that... You win the worst tune award - i'd be taking it back.

  • 7 months later...
turbooooo Apprentice

turbooooo

Posted
Posted

Something must be wrong then with my 33.

its even a sedan and its only reaching 360 a tank.. and its stock like a rock. ive had the o2 sesonsor and everything checked i still can not find a reason to why it would be doing this...

scotty014 Veteran

scotty014

Posted
Posted

ive got an r34 gtr and think the fuel consumption isnt that bad, i dont have exact figures because i tend to fill up whenever i feel like so sometimes when i have a quarter of a tank or other times a little less. it seems to only use a little bit more than my old r34 gtt. and i know the fuel consumption can definately be better it runs very rich. id say i would get roughly from just adding up the km in my head and from when i filled it up till now because ive only been to work and back plus this is in stop start traffic ive traveled roughly 300-350km and still have a quarter of a tank left.

ps. thats still giving it a squirt here and there.

Brandon Veteran

Brandon

Posted
Posted
ive got an r34 gtr and think the fuel consumption isnt that bad, i dont have exact figures because i tend to fill up whenever i feel like so sometimes when i have a quarter of a tank or other times a little less. it seems to only use a little bit more than my old r34 gtt. and i know the fuel consumption can definately be better it runs very rich. id say i would get roughly from just adding up the km in my head and from when i filled it up till now because ive only been to work and back plus this is in stop start traffic ive traveled roughly 300-350km and still have a quarter of a tank left.

ps. thats still giving it a squirt here and there.

Doesnt matter mate. Just reset your meter when you fill up and note how much you travel and top up the next time. You'll be able to work out a L/100km or km/L consumption easily.

A tank consumption isnt always accurate because you dont know how much L you've used, unless you run it till it stop.

  • 2 weeks later...
scotty014 Veteran

scotty014

Posted
Posted

finally got figures for my r34 gtr, driving was a mixture of everything: stop start traffic, freeway and of course giving it a squirt here and there. all it has is a catback exhaust and my average is 14.1L/100km, if i kept going i could of easily gone 400km to a tank.

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

    • feartherb26
      RB25DE NEO with Haltech ECU

      By feartherb26 · Posted

      If you take the top half of the intake off you can unbolt the flap off the shaft and leave the shaft in there blocking the hole. Then you can remove the little vacuum canister off from under the manifold and get a spare vacuum line to run to the ECU. I can take some photos of it later. Probably best to get the vacuum source to the ECU sorted first though. Mine all worked mint with the base map from the GTT an I've pretty much let the closed loop sort the fueling and took 1 degree out of the whole timing map.
    • Kinkstaah
      RB25DE NEO with Haltech ECU

      By Kinkstaah · Posted

      This IS something you also have to configure in Haltech (or at least I did in the past when going from onboard-to-ECU map sensor and an external MAP sensor in haltech land).
    • Murray_Calavera
      RB25DE NEO with Haltech ECU

      By Murray_Calavera · Posted

      I'm hoping it's something as simple as the ECU is looking for an external MAP sensor, but he is trying to use the onboard MAP sensor.
    • Murray_Calavera
      RB25DE NEO with Haltech ECU

      By Murray_Calavera · Posted

      You won't need to do that if your happy to learn to tune it yourself. You 100% do not need to do that. It is not part of the learning process. It's not like driving on track and 'finding the limit by stepping over the limit'. You should not ever accidently blow up an engine and you should have setup the ECU's engine protection to save you from yourself while you are learning anyway. Plenty of us have tuned their own cars, myself included. We still come here for advice/guidance/new ideas etc.  What have you been doing so far to learn how to tune?
    • GTSBoy
      RB25DE NEO with Haltech ECU

      By GTSBoy · Posted

      Put the ECU's MAP line in your mouth. Blow as hard as you can. You should be able to see about 10 kPa, maybe 15 kPa positive pressure. Suck on it. You should be able to generate a decent vacuum to about the same level also. Note that this is only ~2 psi either way. If the MAP is reading -5 psi all the time, ignition on, engine running or not, driving around or not, then it is severely f**ked. Also, you SHOULD NOT BE DRIVING IT WITHOUT A LOAD REFERENCE. You will break the engine. Badly.
×
×
  • Create New...