Si fuel injectors in my dx rex?

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Old Apr 15, 2005 | 08:50 AM
  #1  
jester's Avatar
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From: Mars Hill, NC, USA
Default Si fuel injectors in my dx rex?

I just wanted to see if they are inter-changable-- I know I have 2 and the si/hf four but if they fit I have some I can get from a friend to use instead of paying for new ones

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Old Apr 15, 2005 | 08:55 AM
  #2  
EP3_05's Avatar
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From: West Chester, PA, USA
Default Re: Si fuel injectors in my dx rex? (jester)

I think the dx injectors are completely different from the Si as far as how they are powered and their flowrate.
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Old Apr 15, 2005 | 09:14 AM
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FalkenSiR's Avatar
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Default Re: Si fuel injectors in my dx rex? (91civic)

and the plugs are diff so they wouldn't even be able to be hooked up.
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Old Apr 15, 2005 | 09:31 AM
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Default Re: Si fuel injectors in my dx rex? (fast88std)

DX and Si injectors also have different impedence one is low and the other is high. Hence the reason for a resistor box on the Si and HF. Is there something wrong with yours? I may have a couple used DX ones...
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Old Apr 15, 2005 | 01:48 PM
  #5  
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Default Re: Si fuel injectors in my dx rex? (CRX Toad)

I figured there would be a problem with switching them

My injectors are probably clogged. I have what I call "ghetto vtec" because my engine is kinda stalling and then it hits a certain point and its like the gas is passing through the injectors quicker or something

hard to explain but figured why not just replace them
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Old Apr 15, 2005 | 03:39 PM
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Default

sounds like it could be your tps, too.
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Old Apr 18, 2005 | 04:10 PM
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Default Re: (bagpipe goatee)

I checked the codes that it was throwing..

I am getting a tps sensor and also my fuel injectors.. So I guess its both that needs to be replaced..

I know the fuel injectors are an easy switch but how about the tps sensor?
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Old Apr 18, 2005 | 04:57 PM
  #8  
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Default Re: (jester)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by jester &raquo;</TD></TR><TR><TD CLASS="quote"> I have what I call "ghetto vtec"</TD></TR></TABLE>
lol. I tried switching my 2 std injector plugs and it bogged down and wanted to stall. It runs way too rich.
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Old Apr 19, 2005 | 05:40 AM
  #9  
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Default Re: (fast88std)

hrrm I may not want to even try it then.... Just my luck I will screw something up
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