dpfi to mpfi

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Old Apr 23, 2007 | 08:36 PM
  #1  
MelloYelloCRX's Avatar
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From: anchorage, ak, 99524
Default dpfi to mpfi

ok all done now no codes, everything is all bundled up, but idles like its wide the hell open, did the pin swap at the TPS, so what could it be?
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Old Apr 23, 2007 | 08:41 PM
  #2  
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From: Right near the beach BOI, Ga
Default Re: dpfi to mpfi (MelloYelloCRX)

Yoy switched the two outside wires correct? idk Maybe swith it back.
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Old Apr 23, 2007 | 09:56 PM
  #3  
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From: anchorage, ak, 99524
Default Re: dpfi to mpfi (1 Fly SI)

tried that to... crazy thing is the green wire i grounded it a little better an idle went to 3k instead of 4k.... soooo
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Old Apr 23, 2007 | 10:53 PM
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Default Re: dpfi to mpfi (MelloYelloCRX)

iacv (idle air control valve) throttle cable to tight, stuck throttle body.
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Old Apr 24, 2007 | 05:34 PM
  #5  
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Default Re: dpfi to mpfi (1 Fly SI)

switched out iacv for a known good one, changed wires back it wont even start, throttle cable is good, TB is also good.... im stumped here
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Old Apr 27, 2007 | 01:30 PM
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Default Re: dpfi to mpfi (MelloYelloCRX)

any missing or wrong vaccum lines
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Old Apr 27, 2007 | 01:32 PM
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Default Re: dpfi to mpfi (damn_import_culture)

do you have links to what arite up you used to do your swap im going to do mine soon
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Old Apr 27, 2007 | 10:45 PM
  #8  
1 Fly SI's Avatar
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Default Re: dpfi to mpfi (damn_import_culture)

https://honda-tech.com/zerothread?id=639552
http://www.angelfire.com/d20/h....html
http://effinmotorworks.com/Effin_MPFI_swap.htm
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Old Apr 28, 2007 | 06:42 AM
  #9  
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From: Anaheim, California, USA
Default

this is my car tring to turn on after mpfi swap i get no engine codes what could be wrong????
http://www.youtube.com/watch?v=FmyT8b36GZ4
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Old Apr 28, 2007 | 10:53 AM
  #10  
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Default Re: (jo7man4)

Damn dude take it easy on the battery and starter. Who didi the wiring? Did you go by a guide somewhere? How exactly did you wire it? It sounds like it is trying to start, are you giving it gas when you turn it over? try loosining the distributor bolts and turn the dizzy slowly while you try to crank it.
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