Jump to content
SAU Community

Recommended Posts

Before i take it to a tuner...just got a power fc second hand from another r33 skyline...ive noticed it was mapped for a vg30 airlow meter when i started her up...it didnt want to idle....i changed it to the coresponding AFM and she started beautifully...i also noticed the car was completly cold and it didnt give me that warm up rev? (that higher than usual rev like normal ecus do... is this normal for a PFC?) and another thing once it acutally warmed up... i took it round the block for a drive and everthing seemed fine....switched her off and tried to start it and she wouldnt start again? :confused:

Any PFC gurus out there that could possibly figure this one out? as its all new to me and any info would be greatly appreciated :headspin: :headspin: :)

Link to comment
https://www.sau.com.au/forums/topic/51114-power-fc-question/
Share on other sites

its always fun picking ur brain sydneykid :)

what compensations would u have to make if i have a slightly higher comp then normal, larger injectors, cams etc in terms of fuel.. more? or less? or it should run?

it was a tune form croydon.... i wouldnt want to throw away the $800 the other fellow paid do i? :wassup:

its always fun picking ur brain sydneykid :)  

what compensations would u have to make if i have a slightly higher comp then normal, larger injectors, cams etc in terms of fuel.. more? or less? or it should run?

it was a tune form croydon.... i wouldnt want to throw away the $800 the other fellow paid do i?  :wassup:

Worth a try, first job is to list his mods side by side with yours. If there are too many differences it is usually better to staret from scratch (ie; the default Apexi maps).

In the second menu from the top you'll have to change the settings to 4 door mode aswell to compensate for the extra weight :D

Thanks for the tip....:)

whilst playing with the hand controller next to the function for extra doors............ i saw a function saying VL goodness please select :shake: :shake:

:jump:

Do you know the exact mods that the other car had, Steve?

Put yours on one side and their's on the other and let us have a look at it. If they're vastly different, i reckon it's probably best to reset it back to factory....oh and don't forget to turn the Apexi Boost Control setting off.

Oh and cut off those unneseccary doors, dude.

Adrian

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

    • Hi from Canada, Both of my calipers are starting to fail. My car is a 2005 M35 Stagea ARX and I can't seem to find any parts or any cross reference caliper that would fit my car. Is there a company or a similar caliper that would fit and I could replace the OEM one. Or if anyone knows where I can find a new OEM. Any help is very appreciated. Let me know!
    • Maf is a question mark but TPS  I have set at 0.47, the fact that I’m getting proper voltage range out of it with the key on leads me to believe it’s functioning properly. I’m getting proper voltages on basically everything. I still need to look up voltage ranges for z32 maf and test that 
    • Honestly no not at all, but it’s a very basic tune, it’s stock injectors q45 tps and z32 maf. Other than that it’s a completely stock base map. The file is from nistune and from my understanding if it was tune related I would be able to unplug maf and tps and it would still start even if it was a really shitty start. I have tried starting it with coolant temp, maf, and tps unplugged none of those 3 togethor or individually changes anything 
    • 🏆 Skyline Supremacy Meets Mount Panorama Magic 🏆 Join SAU NSW as we take the long way to Bathurst, the home of GTR greatness. Saturday 30th August 2025 7:00AM Meeting Hanna Park North Richmond 7:30AM Departure Cruise Via Bells of Line Road 9:00AM Arrival to Stop 1: Golden Poplars Meadow Flat 9:45AM Arrival to Final Destination: Mount Panorama Motor Racing Circuit Meet Location: Hanna Park North Richmond Stop 1: Golden Poplars Meadow Flat Final Destination: Mount Panorama Motor Racing Circuit   *Disclaimer* There will be a lead and follow car so no one should get lost. If you would like to attend or bring others along please put your name down and a +1 as numbers will be needed prior! This is NOT a race and we will all be adhering to all road rules. If this is what you want please come to one of our many track days. This is an official SAU:NSW event and will be run under a CAMS permit. One of the things that really sets our club apart is our commitment to being true enthusiasts. When on normal roads we strive to maintain good relations with the authorities as well as the public in general. When attending one of Skylines Australia NSW events please try to: • Be aware of surrounding environment and act accordingly. • Drive courteously on the state’s roads as a true enthusiast should. • Understand how important it is to maintain the good name of SAU NSW and thus, treat others accordingly. • Any misbehavior will not be tolerated and you will be asked to leave.
    • What does it look like with highway driving? And yes, I had a similar thought as Duncan. It looks quite similar in my Stagea and I have made myself accept it as normal. Might have to look into it some day   Highway gets as low as 10l/100km on my end so I'm not as worried about it being a mechanical issue. More likely just the tune on the haltech.
×
×
  • Create New...