need help with ka24e-t

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cinek10
Posts: 106
Joined: Mon Jul 24, 2006 3:17 pm
Car: 2008 Altima 3.5 SE / 1990 240sx

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i bought a turbo kit a while back, after installing it i have a problem with the ecu, i included two videos of what happensmy setup is:t3/t4 turbo460cc injectorsn60 MAFstanza chipped ecu

when i turn the key it sounds like the spark plugs start firing, anybody encountered this before?just turning the key red light blinking on the ecuhttp://www.youtube.com/watch?v=bFfUWo470Pgthis one is the ignition coil, im not trying to start the car yet,http://www.youtube.com/watch?v=bvhfL53dNeQ

i had the ecu tuned for the n62 MAF before, the car started went to 2500rpm slowly moved to like 3000 and died, i could keep it on by constantly giving it some gas


FabroKA
Posts: 13
Joined: Sun Nov 19, 2006 4:23 pm
Car: s13 240sx

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i have no idea about that red light. but i have seen that coil do that on mine(90kae) that is a cheap easy fix. your coil is basicly a copasiter and yours is grounding out that should be what that spark is. unless in that dark video you where holding the dist. conection plug off of it to see the ark. but if everything is atached the way it should be grounding out is your problem. i have some pics. of my solution to this i will post here in the next couple days.

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WDRacing
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Posts: 15983
Joined: Mon Nov 25, 2002 2:00 am
Car: 95 240SX, 99 BMW 540i, 01 Chevy Express, 14 Ford Escape
Location: MFFO
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Any progress on this?

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cinek10
Posts: 106
Joined: Mon Jul 24, 2006 3:17 pm
Car: 2008 Altima 3.5 SE / 1990 240sx

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not really, i havent really gotten a chance to work on the car yet, i'm getting a z32 MAF and haing my chip tuned for it todayi dont think it has anything to do with grouding the coil, because when the ecu is tunned for the z32 maf the car starts w/o any problemsi played around with it last weekend and it seems when i hook up the stock ecu and no air flow sensors, it starts rright away goes to 2000rpm and just stays there, (might be because it was started cold and i didnt wait fot it to worm up) also i messed with the idle control before so that might be it

FabroKA
Posts: 13
Joined: Sun Nov 19, 2006 4:23 pm
Car: s13 240sx

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i think investing in an apex'i afc would be a good idea. i have the new neo and its great


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