S-AFC help with stock fuel HELP 911 - 3000GT/Stealth International Message Center

King3000gt · 04-15-2008, 08:36 PM

Just hooked up my afc NEO... car seems to idle ok but when you drive it down the road you cant give more than %5 throttle or the car will pop like crazy, I selected karman but not sure i have it hooked up right as far as the "mas input and output wires" goes! I used the black/white and brown/white wires coming from afc to the afs wire on the ecu

King3000gt · 04-15-2008, 09:02 PM

anyone?

daddy · 04-15-2008, 09:16 PM

Switch 'sensor type' to 'karman'

King3000gt · 04-15-2008, 10:20 PM

Am i suppose to hook up the pink and orange wires to the "mas output and input wires" OR the black/white and brown/white to the "mas outpt and input wires"?

King3000gt · 04-15-2008, 10:47 PM

help!!!

King3000gt · 04-15-2008, 11:17 PM

HELLO! anyone with a AFC NEO HELP

King3000gt · 04-16-2008, 12:02 AM

wow! noone huH!?

King3000gt · 04-16-2008, 12:37 AM

Ive got a 94 hybrid ecu ... all fuctions seem to work fine rpm, throttle, etc... Im tryint to run this on a STOCK Fuel system, wont be stock for long!

HELP!!!

Dark-Hawk · 04-16-2008, 01:41 AM

Oh my God, would you calm the fuck down and give it at least a day for people to wake up and reply?

King3000gt · 04-16-2008, 09:38 AM

ok booklet says to hook up:

Red wire: Power supply - CHECK
Green wire: rpm signal - AFC SHOWS RPM- CHECK
Red and white wire: Power supply - CHECK
Gray wire: Throttle signal - AFC SHOWS THROTTLE- CHECK
Brown wire: Grounding - CHECK
Black wire: Grounding - CHECK
Brown and white wire: Karman signal output - CAR SHOWS THERE IS A KARMAN SIGNAL NO VALUES THOUGH
Black and white wire: Karman signal input - CAR SHOWS THERE IS A KARMAN SIGNAL NO VALUES THOUGH
Orange wire: Illumination power - DID NOT HOOK UP NOT SURE WHICH WIRE TO USE

Car still runs like crap when you try and drive it normally, ive checked wires everything seems ok... i even hooked the karman signals back up stock and the car ran perfect so its got to be something with my afc just dont know

04-15-2008, 08:36 PM	#1 (permalink)
King3000gt Forum Member Join Date: Feb 2005 Location: Bossier City, LA Drives: 94' 3000gt vr-4 Trader Rating: (7)	S-AFC help with stock fuel HELP 911 Just hooked up my afc NEO... car seems to idle ok but when you drive it down the road you cant give more than %5 throttle or the car will pop like crazy, I selected karman but not sure i have it hooked up right as far as the "mas input and output wires" goes! I used the black/white and brown/white wires coming from afc to the afs wire on the ecu __________________ 1994 pearl yellow vr-4 Mod List- 8" k&N intake filter, HKS BOV, Blitz SBC iD III Boost Controller, Fuel Pump Hotwire, Autometer Boost Gauge, TorxMax Front Mount w/Hard Piping, EGR block-off, VAC reduction, Cross drilled and Slotted Rotors, Stillen brake pads, Stillen Downpipe, Stage 3 SPEC clutch,, MSD 8.5mm spark plug wires, and NGK spark plugs Future Mods- Already purchased-gtpro 357 turbos, Torque Max manifolds and 02 housings, walbro 255fp, Safc neo, RC 550CC fuel Injectors, Maximal Solid Motor mounts, Maximal Transfer Case Bracket Need to purchase- A datalogger! leaning towards halo... got a hybrid! Last edited by King3000gt : 04-16-2008 at 09:30 AM.

04-15-2008, 09:02 PM	#2 (permalink)
King3000gt Forum Member Join Date: Feb 2005 Location: Bossier City, LA Drives: 94' 3000gt vr-4 Trader Rating: (7)	Re: S-AFC help with stock fuel HELP 911 anyone?

04-15-2008, 10:20 PM	#4 (permalink)
King3000gt Forum Member Join Date: Feb 2005 Location: Bossier City, LA Drives: 94' 3000gt vr-4 Trader Rating: (7)	Re: S-AFC help with stock fuel HELP 911 Am i suppose to hook up the pink and orange wires to the "mas output and input wires" OR the black/white and brown/white to the "mas outpt and input wires"? Last edited by King3000gt : 04-15-2008 at 10:48 PM.

04-15-2008, 10:47 PM	#5 (permalink)
King3000gt Forum Member Join Date: Feb 2005 Location: Bossier City, LA Drives: 94' 3000gt vr-4 Trader Rating: (7)	Re: S-AFC help with stock fuel HELP 911 help!!!

04-15-2008, 11:17 PM	#6 (permalink)
King3000gt Forum Member Join Date: Feb 2005 Location: Bossier City, LA Drives: 94' 3000gt vr-4 Trader Rating: (7)	Re: S-AFC help with stock fuel HELP 911 HELLO! anyone with a AFC NEO HELP

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04-16-2008, 12:02 AM	#7 (permalink)
King3000gt Forum Member Join Date: Feb 2005 Location: Bossier City, LA Drives: 94' 3000gt vr-4 Trader Rating: (7)	Re: S-AFC help with stock fuel HELP 911 wow! noone huH!?

04-16-2008, 12:37 AM	#8 (permalink)
King3000gt Forum Member Join Date: Feb 2005 Location: Bossier City, LA Drives: 94' 3000gt vr-4 Trader Rating: (7)	Re: S-AFC help with stock fuel HELP 911 Ive got a 94 hybrid ecu ... all fuctions seem to work fine rpm, throttle, etc... Im tryint to run this on a STOCK Fuel system, wont be stock for long! HELP!!!

04-16-2008, 01:41 AM	#9 (permalink)
Dark-Hawk Damage Control Join Date: Oct 2003 Location: Willington, Ct Drives: `92 240SX Trader Rating: (5)	Re: S-AFC help with stock fuel HELP 911 Oh my God, would you calm the fuck down and give it at least a day for people to wake up and reply? __________________ SOLD Walbro 255, 450CC injectors, S-AFC, 300M output shaft, SPEC II clutch, RPS flywheel, ATR single shot exhaust, ATR downpipe, saner sway bars, PRM 3 pt strut bar, Greddy Type-S BOV, stillen cross drilled rotors, stillen brake pads, koyo rad

04-16-2008, 09:38 AM	#10 (permalink)
King3000gt Forum Member Join Date: Feb 2005 Location: Bossier City, LA Drives: 94' 3000gt vr-4 Trader Rating: (7)	Re: S-AFC help with stock fuel HELP 911 ok booklet says to hook up: Red wire: Power supply - CHECK Green wire: rpm signal - AFC SHOWS RPM- CHECK Red and white wire: Power supply - CHECK Gray wire: Throttle signal - AFC SHOWS THROTTLE- CHECK Brown wire: Grounding - CHECK Black wire: Grounding - CHECK Brown and white wire: Karman signal output - CAR SHOWS THERE IS A KARMAN SIGNAL NO VALUES THOUGH Black and white wire: Karman signal input - CAR SHOWS THERE IS A KARMAN SIGNAL NO VALUES THOUGH Orange wire: Illumination power - DID NOT HOOK UP NOT SURE WHICH WIRE TO USE Car still runs like crap when you try and drive it normally, ive checked wires everything seems ok... i even hooked the karman signals back up stock and the car ran perfect so its got to be something with my afc just dont know