Jump to content
SAU Community

Recommended Posts

  • Replies 3.6k
  • Created
  • Last Reply

Top Posters In This Topic

Top Posters In This Topic

Posted Images

hammo throwing it sidewayzzzzz

vettel looks like he just needs mark to hold onto his tail in the race, and he's got it.

I think Vettel will definately tussle for the win with Alonso and maybe hammo, but mark will be somewhere in the top 5... Shafting noobody but himself

But here is the thing, forget the fastest time, track isnt fully rubbered in and a whol ehost of reasons why the fastest lap is not so important....did anyone notice on the long runs the RBRs were 0.5-0.8 secons a lap quicker with full tanks and the option tyre! Their race pace looks convincing for one of the few times on a Friday

How the hell is button so much slower than lewis? and why isnt anybody giving him a hard time like they are for massa's shit pace

I think he's mentally finally accepted his number 2 roll in that team.

And webber... come on man. You need to get in front of that fucking german, he's clearly been faster for months now, and if really want this title your going to have to work just a little harder for it

And webber... come on man. You need to get in front of that fucking german, he's clearly been faster for months now, and if really want this title your going to have to work just a little harder for it

He needs to get in front of that Spaniard, let alone the German :)

Hamilton being fastest is actually good for Alonso. I hope Redbull pull something out today.

All over after P2...

Time to grab a cup of nice warm tea and calm down.

I know, I was just being melodramatic :P:O

When they say each driver only gets 8 engines for the year, is that just the block? Are they allowed to fully rebuild the engines and replace all internals? If not, what's to stop them doing it anyway, since the FIA can't be monitoring those engines 24x7?

When they say each driver only gets 8 engines for the year, is that just the block? Are they allowed to fully rebuild the engines and replace all internals? If not, what's to stop them doing it anyway, since the FIA can't be monitoring those engines 24x7?

Thought they couldn't open them up. They have a few of those little stickers around the engine joints saying "void if broken" :P

When they say each driver only gets 8 engines for the year, is that just the block? Are they allowed to fully rebuild the engines and replace all internals? If not, what's to stop them doing it anyway, since the FIA can't be monitoring those engines 24x7?

the bolt heads would be sealed with tamper-proof indicators

it's not as if they just trust the teams not to open 'em up

back when it didn't matter, Ferrari used to go through around 150 engines per season...

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



  • Similar Content

  • Latest Posts

    • @Haggerty this is your red flag. In MAP based ECU's the Manifold pressure X RPM calculation is how the engine knows it is actually...running/going through ANY load. You are confusing the term 'base map' with your base VE/Fuel table. When most people say 'base map' they mean the stock entire tune shipped with the ECU, hopefully aimed at a specific car/setup to use as a base for beginning to tune your specific car. Haltech has a lot of documentation (or at least they used to, I expect it to be better now). Read it voraciously.
    • I saw you mention this earlier and it raised a red flag, but I couldn't believe it was real. Yes, the vacuum signal should vary. It is the one and only load signal from the engine to the ECU, and it MUST vary. It is either not connected or is badly f**ked up in some way.
    • @Haggerty you still haven't answered my question.  Many things you are saying do not make sense for someone who can tune, yet I would not expect someone who cannot tune to be playing with the things in the ECU that you are.  This process would be a lot quicker to figure out if we can remove user error from the equation. 
    • If as it's stalling, the fuel pressure rises, it's saying there's less vacuum in the intake manifold. This is pretty typical of an engine that is slowing down.   While typically is agree it sounds fuel related, it really sounds fuel/air mixture related. Since the whole system has been refurbished, including injectors, pump, etc, it's likely we've altered how well the system is delivering fuel. If someone before you has messed with the IACV because it needed fiddling with as the fuel system was dieing out, we need to readjust it back. Getting things back to factory spec everywhere, is what's going to help the entire system. So if it idles at 400rpm with no IACV, that needs raising. Getting factory air flow back to normal will help us get everything back in spec, and likely help chase down any other issues. Back on IACV, if the base idle (no IACV plugged in) is too far out, it's a lot harder for the ECU to control idle. The IACV duty cycle causes non linear variations in reality. When I've tuned the idle valves in the past, you need to keep it in a relatively narrow window on aftermarket ecus to stop them doing wild dances. It also means if your base idle is too low, the valve needs to open too much, and then the smallest % change ends up being a huge variation.
    • I guess one thing that might be wrong is the manifold pressure.  It is a constant -5.9 and never moves even under 100% throttle and load.  I would expect it to atleast go to 0 correct?  It's doing this with the OEM MAP as well as the ECU vacuum sensor. When trying to tune the base map under load the crosshairs only climb vertically with RPM, but always in the -5.9 column.
×
×
  • Create New...