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ka24det rough idle/other stuff

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Old 10-29-2007, 02:56 PM
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Default ka24det rough idle/other stuff

setup:
90 240sx
95 ka24de ran perfectly fine as na
ssac bottom mount manifold
370cc sr injectors
n60 maf
sr20det t25
trust 3 inch dp

maf is placed on the intake side of turbo not between piping and throttle body
stock boost rating


problem:
open downpipe since cat doesnt line up for some reason
car runs super rich since i can smell and taste the fuel
overall a rough idle, kinda shakes the car
idles at 1000-1100rpm
stumples when i give it any thottle and can hear the bov as soon as i let off
highest rev i can easily obtain is ~3000rpm
check engine light that i cant check or remove
maf could be wired incorrectly since i had 2 leftover wires which i just taped off


today i added the diode to jump the board and usb which was suggested by badbiki and this seems to allow for me to update firmware and sync. however consult streams dont work at all and i changed basemaps from the jwt ka24det and the na s13 ka24de basemaps without any change in idle. im thinking that its not changing the maps but im not 100% sure.


and im using version 2.3.2 and updated firmware
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