Jump to content
SAU Community

PowerFC vs PowerFC D-Jetro

go_nuts

By go_nuts,
in Engines & Forced Induction

 Share

Recommended Posts

go_nuts Enthusiast

go_nuts

Posted
Posted

Is there any advantage to get the D-Jetro version instead of the plain jane stuff? I know I can go toss the AFM's out with MAP sensors with the D-Jetro. The car is still running the stock pair of turbo.

The only thing I can see is, I can go sell my Z32 AFM's to recoup the money spent on the PowerFC D-Jetro.

Thanks.

Link to comment
https://www.sau.com.au/forums/topic/52435-powerfc-vs-powerfc-d-jetro/
Share on other sites
Bass Junky Grand Master

Bass Junky

Posted
Posted

Wouldn't bother.

Unless you are chasing obscene amounts of power where the 90mm Q45 infinity AFM's are too small, keep the AFM's and just buy the normal PowerFC.

Why buck the system. Many more people can tune them with AFMs.

Russco Proficient

Russco

Posted
Posted

In my case I wish I got a D-Jetro instead of the normal Power FC. Apparently my combination of cams, turbos & custom intake resulted in "pulsing" of air through the AFMs making the car undriveable on light throttle settings (2 volt swings on the afms). This never would have presented a problem with a D-Jetro although my case is probably a more uncommon problem.

go_nuts Enthusiast

go_nuts

Posted
  • Author
Posted

Like I've said before, the only reason was, it only cost slightly more for the D-Jetro AND the MAP sensor kit and at the end, I could ditch my Z32 AFM and sell it which works out to be cheaper than buying the normal kit.

slapper - how difficult was it to tune your car may I ask? How long did it took?

Russco Proficient

Russco

Posted
Posted

go_nuts - the tuner is having to make up a balance pipe between the 2 afms which he is doing next week, it will go back for a second attempt at tuning then, will keep you posted. In hindsight, the cost & wasted time with the Power FC was not worth it, I should have gone a Motec M600.

Russco Proficient

Russco

Posted
Posted
We have some wild GTRs running Wolf plug ins with no MAP sensor problems so the D-j PFC will be fine. Do you have a compressor surge problem or have you removed the factory BOVs?

Steve, its a rapid succession of chuff-chuff type noises coming out the compressor side of the turbos that only happens on light throttle - it is running a GReddy Type R BOV that is vented to the atmosphere.

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

    • Hendasto
      Lets play a game - What is causing my oil consumption?

      By Hendasto · Posted

      Hopefully it ends up being something manageable, like a hone, rather than a full bore—it would be a huge relief if it’s not as bad as it looks. Hang in there; these setbacks are annoying, but it sounds like you’re handling it as smartly as possible.
    • Hendasto
      Are RBs worth building reliability wise

      By Hendasto · Posted

      At the end of the day, it’s all about understanding the odds and being comfortable with the potential cost, whether it’s horsepower on a build or chips on a roulette table. And I have to say, the Laine example made me laugh—some people really do embrace that carefree, “roll and see” attitude!
    • Songo
      New kid on the block

      By Songo · Posted

      Thanks MBS206, i got that PDF but got abit overhelm with all the connections and tracing of wires. I wasn't expecting to plug the dash harness anywhere. i was just going to use my electronics jumper wires to plug into the right pins like ECU power, ecu ground, ignition trigger etc... I do have a few ratchet straps locking it down tight. Fire extinguisher ready and only a small amount of fuel at a time, enough to submerge the pump.
    • Songo
      New kid on the block

      By Songo · Posted

      Thanks GTSBoy, i will do abit more digging. I am missing a blue relay near the ECU connector... so i will chase that up in the next few days as well  
    • MBS206
      New kid on the block

      By MBS206 · Posted

      https://yariksteel.ru/manual/R33/Skyline_R33_elektroprovodka.pdf   Page 18 should be what you want for the Dash Cluster wiring. Though, you don't need the dash plugged in to get the motor running. What you want is power as how GTSBoy said. You need to power the ECU. Find in the above link the ECU pin outs (Verify them before just connecting them up from things written on the internet). Find anything needing power, give it power, find anything needing ground, give it ground. Then give the starter motor power through a big cable, and bridge the solenoid on the starter straight to power too.  ECU will be on, and when you give the starter power, it'll spin the starter motor, and it should start. I also hope you have a proper stand, and not just the engine sitting on some wood. You will want it bolted down properly.
×
×
  • Create New...