Analyse My Dyno Graph

[Wink]

R33 GTS-T Auto

Pod

FMIC

EBC

High graph = high setting on EBC

Low graph = low setting on EBC (max 175rwkw or so)

As you can see, the high setting is poor on the lower end.

Does anyone have any suggestions on ways I can solve this issue?

[SimonR32]

might help if u got the graphs in different colours

[Cubes]

An AFR graph would tell a little more.

[Robo's]

Id say your AFR's would be all too rich on high boost. With hi boost you should pick up a shit load of midrange

[Wink]

Runs about AFR 10 on high boost

[Cubes]

There's your answer.

[GunMetalR33]

Runs about AFR 10 on high boost

<{POST_SNAPBACK}>

Too rich my friend...

[ECR033]

Time to get yourself for a SAFC for Christmas

Edit: Didn't realise it was an auto

[MattSR]

PowerFC time

[Sydneykid]

PowerFC time

<{POST_SNAPBACK}>

It's an auto <_< so it's SAFC time.

Pick up about 20 rwkw maxpower and 30 rwkw or so in the mid range.

cheers

[Wink]

I was told to 'look at the basics' before I splashed out the $1000 on a PowerFC.

What other things could be worked on?

[Beer Baron]

like sydney kit just posted you can't buy a PFC so you wont be splashing out on that mate. buy the SAFC and get that tuned instead. or buy a manual lol.

[Wink]

Someone on SAU has done a PFC with an Auto R33 so it is possible (I hope).

[GunMetalR33]

I think you will find that the shifting in that car was far from perfect though...

awaiting SK on this one

just put a resistor on your AFM sig wire

before I get flamed, jokes jokes jokes...

[pnblight]

wink i friend of mine is running a WOLF 3d in his auto as it has the out puts to run the auto (but i'm no fan of the wolf)

SAFC 2 would be my suggesting, not to $$ second hand and in the right hands can be tuned pretty quickly for reasonable results. Plus with fuel prices like they are now it would most likely paid to get it done. Whats your fuel consumption like with the map running 10:1 when i would think 12.5:1 would be much closer to the mark for a light tuned rb.

pete

[Sydneykid]

wink i friend of mine is running a WOLF 3d in his auto as it has the out puts to run the auto

The PFC also has "outputs to run the auto", no big deal there. The problem is no aftermarket ECU (that I have found) has the shift logic programmed to cut/retard the ignition on gearchanges. I have driven autos with Motec's, Autronics, Wolfs and PFC's and none of them have decent shift quality. They are all very jerky at low throttle openings and have lots of slippage at larger throttle openings. The more power, the worse the slippage. All but one have now had gearbox rebuilds in fairly short intervals.

In the Stagea I have a Jaycar DFA for fuel tuning, a Jaycar IEBC for boost control and an Apexi SITC for ignition tuning. That's a glove box full of piggy backs, but the gearchanges are as good as standard and the gearbox is still alive and kicking.

cheers

[Miller the hoon]

Emanage is better than safc cause you can get it with a ingnision timing

harness

now after that you will need a shif kit

fuel pump reg and injectors

make a box for your pod

hiflow turbo

good for 220rwkw at least on a good turn not maxed out

james

[R31Nismoid]

Wink - easily said, as others have but you seem to be missing the point.

PowerFC - dont bother, its possible, but with major side affects you dont want

S-AFC - is what you want and will fix your problem with a little tuning

[Miller the hoon]

Wink also is that with your foot flat on the floor to get full throtal

when mine was at 12psi it would pop

i have set it to 10 and now my power band is heaps better

stock ecu cant handle much more than that nether can the turbo

no mention of an exhaust system

james

[Wink]

I forgot to mention the car is also running a 3" turbo back but only stock cat.

It seems general consensus is that a SAFC is the way to go.

However miller brings up the GReddy E-Manage.

The E-Manage costs around the same as a SAFC so can someone give me a quick comparo of the features/differences.

In the end, E-Manage (with Ignition harness) vs SAFC + ITC.

Thank you all for your informative input. Appreciate it!