Jump to content
SAU Community

Recommended Posts

hey its a bit of a noobe question i know but any help would be great. My boost controler is set at 1.20kg and 30% duty on the high and 0.95kg and 30% duty on low boost my question is jus how much boost am i running on both settings ive downloaded the instruction manual but im lost on the whole equation on how you come up with the end pressure anybody had any experence with the avc-r.......

thanks in advance

Link to comment
https://www.sau.com.au/forums/topic/317335-apexi-avc-r-boost-settings/
Share on other sites

I don't think those duty cycles will be right either. Mine is running .80kgcm2 @ 36% duty cycle.

From memory the manual states a higher duty cycle for higher boost. But I had a lot of trouble setting mine up, took about 35 minutes on the freeway. And then my tuner done it in about 5 pulls on the dyno. They're great when they work properly :)

yer i didnt think it was installed corectly the gauge on the controler is only reading 0.75bar on the low and 0.95 on the high looks like a trip to the dyno is on the cards....

thanks for all your help................

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

    • Yeah one of the first things I out in when I started having catch can filling up issues. Still prefer to empty 1-2 times a track day rather than every session
    • You'll find this link is probably more useful  Performance Turbochargers - Garrett - G GT GTX GTW Series Turbo TBG G35 1150 map may not even get added to my list depending on how it looks, the G35 1050 already is a mixed bag for making the numbers you would expect from the compressor map due to mismatch - I don't know how another 10lb/min of compressor flow is going to make that any better.   I've left out others for similar reasons as it's already getting quite big.   In terms of Precision, provide me with legit compressor maps for them and I'll do my thing   I'll add some more of the newer Xona Rotor options are they're pretty boss, I'd take a 68mm Xona over a G35 "1150" any day of the week - or Precision for that matter.
    • Ahh got it. Well maybe install a drain for the catch can somewhere down low and accessible like a wheel well too....
    • Before you blow your car up, have you checked you've made all the correct modifications to the wiring if you're still using the RB20DE loom?   Some things to look at: The pin used for the map sensor on the RB25DET, is the same pin used on the RB20DE for the Ring Gear Crankshaft Position Sensor, no idea what you've got it plugged into now. The turbo pressure control valve solenoid you're talking about on the RB25DET, the same pin is used for the Variable Air Intake Control Valve on the RB20DE.   The factory manual has the wiring pinouts in it for you to check everything. It also has the diagnostics process to read codes out. In addition, there's a great table that shows what sensors and what actuators not functioning will relate to which signals. And Nissan confirm the as everyone else has from experience, the Solenoid being disconnected won't cause a fuel cut. However, the turbo pressure sensor being missing / wrong, WILL cause a fuel cut. https://www.nicoclub.com/service-manual?fsm=Skyline%2FR34-Workshop-Manual-English.pdf
    • I've been hunting info on the G Series II - this is best I have found so far(Link below). Still waiting on the G35-1150 comp map, kind of very keen   So how do we go about getting precision on that little table of yours ?   https://turbosbytm.com/sites/default/files/product/technical-info/Garrett-G-Series-II-Product_Flyer 25 30 35_1.pdf  
×
×
  • Create New...