jlfrnce

ok i have a few issues i dont understand and gewtting different things from every1 and everywhere i read. now my ? is what dio i do about my ecu, i bought my ecu(chipped) from xenocron.com and i was told i needed the knock sensor added back in and to go with a s300, now xenocron says to just go with a neptune instead of the s300 and a buddy says all i really need since i have the vafc and chipped ecu to just get a fmu, can any1 clear this up for my, i am looking to get me the kit from vividracing with a gt25

0mtber

iTrader: (2)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by jlfrnce &raquo;</TD></TR><TR><TD CLASS="quote">ok i have a few issues i dont understand and gewtting different things from every1 and everywhere i read. now my ? is what dio i do about my ecu, i bought my ecu(chipped) from xenocron.com and i was told i needed the knock sensor added back in and to go with a s300, now xenocron says to just go with a neptune instead of the s300 and a buddy says all i really need since i have the vafc and chipped ecu to just get a fmu, can any1 clear this up for my, i am looking to get me the kit from vividracing with a gt25 </TD></TR></TABLE>

1. You do not need a knock sensor to run s300.
2. Neptune works just like s300. S300 does have boost control via the stock ecu. Neptune will soon offer this.
3. Sell the vafc.
4. Don't run an fmu.
5. Read http://www.phearable.net/tech/....html

jlfrnce

no not to run an s300, i thought you needed it for the turbo igniton/retard, from what i have heard. i just dont wanna be running into some last minute thing cuz i have a chipped ecu, i am looking at ordering a complete kit so i know i am getting everything just not to sure of is how the ign./timing control will work with the chipped ecu? i am thinking of getting the turbo speacialties with the barret gt25r, but it says it cones with inj. and timing control


Modified by jlfrnce at 10:58 PM 2/9/2008

tekturbo

You should get your kit first so that you know for sure what setup you are going with , that means get injectors fuel pump turbo I mean everything . Then you order a basemap, because before you even order a chipped ecu you have to know what the hell you are going to run with before hand.

boosted k20

u dont need a knock sensor/ecu with knock sensor cricuitry. all u need is bigger injectors, fuel pump, and a chipped ecu to run hondata,crome,ectune,neptune, etc

0xenocron

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by jlfrnce &raquo;</TD></TR><TR><TD CLASS="quote">no not to run an s300, i thought you needed it for the turbo igniton/retard, from what i have heard.</TD></TR></TABLE>

The ignition retard you speak of is in the MAPS of the program running in your ECU.

The points of a Knock Sensor is to retard timing IF the ECU sense knock in the motor...on an OBD1 Honda, they are pretty much useless, especially when you have a non stock motor and setup.