About to install PFC. Questions : ) - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

AndyCs13 · 04-03-2009, 09:12 AM

Im about to hook up my pfc in my s14 w/ sr. I need to get the car running so i can drive it to get it tuned.

I have an n62 mafs and 555 cc injectors, so i need to know how to adjust the pfc to run on these settings using the hand controller.

anyone know how to do this and want to come help or give me some advice?

or should i just get it towed to my tuner?

ANVIL · 04-03-2009, 09:48 AM

for the maf, go in to Settings -> Intake and then select the one that says 80mm VG30

for the injectors you need to find the injector correction, which would be 370 (stock SR cc) / 555 (new injector) which equals .6666
go into Settings -> Injector and change 1-4 to .6666

im assuming those are nismos which have the same injector latency / lag time as stock

also, when installing PFC for first time you need to go through the idle learn process. basically change al that stuff ign on engine off, then let it idle 10 min. turn on a/c full blast and let idle for 10 min. then turn off ac, turn on defrost full blast for 10 min. then it shoud be good. but you will still be on a basemap until you tune it

rc1honda · 04-03-2009, 10:06 AM

Above post is good and make sure you turn the boost controller off if you are not using the PFC boost controller. You got to the etc menu, then to function select, then go to boost controller and turn it to the japenese symbol of a + sign. Then do the corrections and the idle procedure. And ur good to go.

Sileighty_85 · 04-03-2009, 10:28 AM

A'PEXi Power FC : View

Click on the RED PDF links

AndyCs13 · 04-03-2009, 11:07 AM

thanks for the help

sileighty- how much boost are you running to make 360?

i made 300 on 15lbs. but that was tuned with afc. w/ 2871 .64.

im just curious.

djcobra · 04-03-2009, 12:20 PM

I believe he was pushing almost ~21 psi, just pm him.

Steve.

04-03-2009, 09:12 AM	#1
AndyCs13 Leaky Injector Join Date: Apr 2007 Location: atlanta Posts: 84 Trader Rating: (0) Feedback Score: 0 reviews	About to install PFC. Questions : ) Im about to hook up my pfc in my s14 w/ sr. I need to get the car running so i can drive it to get it tuned. I have an n62 mafs and 555 cc injectors, so i need to know how to adjust the pfc to run on these settings using the hand controller. anyone know how to do this and want to come help or give me some advice? or should i just get it towed to my tuner?

04-03-2009, 10:28 AM	#4
Sileighty_85 Post Whore! Join Date: Dec 2006 Location: Misawa, Japan Posts: 6,815 Trader Rating: (8) Feedback Score: 8 reviews	A'PEXi Power FC : View Click on the RED PDF links __________________ 後輪駆動車１番 1989 Built SR GT2871R -363whp 1998 S14 W/RB25- 250ish (For Now) 1986 SR86 - 200ish 1990 R32 GTR - 320hp Don't Buy Engines from JDM-Online http://zilvia.net/f/businesses/207457-jdm-online.html Don't Buy XS-Power or SSAC Shit

04-03-2009, 12:20 PM	#6
djcobra Zilvia Junkie Join Date: Aug 2006 Location: Calgary Age: 42 Posts: 306 Trader Rating: (1) Feedback Score: 1 reviews	I believe he was pushing almost ~21 psi, just pm him. Steve. __________________ S14 326 whp, 311 tq @ 15 psi HKS F-CON V-PRO

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04-03-2009, 09:48 AM	#2
ANVIL Zilvia FREAK! Join Date: Apr 2005 Location: Anchorage, Alaska Posts: 1,173 Trader Rating: (8) Feedback Score: 8 reviews	for the maf, go in to Settings -> Intake and then select the one that says 80mm VG30 for the injectors you need to find the injector correction, which would be 370 (stock SR cc) / 555 (new injector) which equals .6666 go into Settings -> Injector and change 1-4 to .6666 im assuming those are nismos which have the same injector latency / lag time as stock also, when installing PFC for first time you need to go through the idle learn process. basically change al that stuff ign on engine off, then let it idle 10 min. turn on a/c full blast and let idle for 10 min. then turn off ac, turn on defrost full blast for 10 min. then it shoud be good. but you will still be on a basemap until you tune it

04-03-2009, 10:06 AM	#3
rc1honda Zilvia Junkie Join Date: Aug 2008 Location: Chicago Age: 39 Posts: 432 Trader Rating: (5) Feedback Score: 5 reviews	Above post is good and make sure you turn the boost controller off if you are not using the PFC boost controller. You got to the etc menu, then to function select, then go to boost controller and turn it to the japenese symbol of a + sign. Then do the corrections and the idle procedure. And ur good to go.

04-03-2009, 11:07 AM	#5
AndyCs13 Leaky Injector Join Date: Apr 2007 Location: atlanta Posts: 84 Trader Rating: (0) Feedback Score: 0 reviews	thanks for the help sileighty- how much boost are you running to make 360? i made 300 on 15lbs. but that was tuned with afc. w/ 2871 .64. im just curious.