hatche1

Okay so i finally finished my turbo setup on my hatche but now the car doesn't want to start. My hatche was running prefectly fine before i installed the kit. When i installed the kit I had also installed 750cc satuarted injectors and a walbro 255lph fuel pump. So when i go to start the car, at first it tends to want to turn on and then it just keeps on cranking and gets flooded from fuel. So with that said is ther a way to give the motor less fuel so it can start? So i have to run a fuel pressure regulator or get my ecu to give the car less fuel?

hatche1

Anyone got any advice?

anavrin

is it tuned?

jrp355

iTrader: (2)

idk if this applys to you but i think with those injectors you need to solder in a resistor box from the 89-92 crx,ef,accord.

jrp355

iTrader: (2)

but yes a tune (base map minimally) should be done before hand

hatche1

its not tuned its just on a basemap.

hatche1

na i don't need a resistor box. i had got these injectors making sure i didn't have to run a resistor box. i found out i am going to have to get the car tuned to run the 750s so hopefully i can get a tune soon. thanks for the help peeps

wantboost

iTrader: (2)

if the basemap is scaled for 750s it should crank and idle... sounds like you just have a generic basemap

GoSickemRobert

make sure the map sensor isnt mixed up with the tps clip and that the clip is okay

and yeah what everyone else was saying, make sure the basemap accepts the 750s
otherwise is gonna just shoot that fuel in there.

Pharaoh's Grim

might b too much pressure for the spark

hatche1

well my tuner set me up with the chip and to the specs of the car. my tuner is coming over to check it out and i'll update y'all on that it is.

wantboost

iTrader: (2)

on start up? learn physics and how to read or kill yourself

hatche1

ya on the start up.

hatche1

well we found out the problem was that the injectors were over killing the car so i put the stock injectors on just to get the car to idle so i could make sure i didn't have any other problems with the car before my tuner came over to actually tune the car for the 750's to work with my setup.

Pharaoh's Grim

wantboost

iTrader: (2)

no amount of fuel pressure will blow out a spark on start up.... it turns into an atomized mist upon exiting the injector. the only thing that will happen is over fueling if the basemap isn't scaled for the 750's which is what appears to be the case

welfarepc

open your tuning software and lower the post start and cranking fuel trims

hatche1

o also my ecu was bad so the ecu was running as a stock ecu and not a chipped ecu with my custom basemap.