code 15 with no spark after DPFI to MPFI swap

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Old Jun 5, 2002 | 07:08 PM
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red civic standard's Avatar
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Default code 15 with no spark after DPFI to MPFI swap

engine cranks over. getting air and fuel, just no spark. code 15 (Ignition output signal). What does this mean? Could it have something to do with the crank angle sensor that I had to wire in? Will the distributor not spark if the ECU does not see the crank angle sensor?
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Old Jun 5, 2002 | 07:27 PM
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Default Re: code 15 with no spark after DPFI to MPFI swap (red civic standard)

Check the two white wires on the dist plug- the thick one goes to location #6. Looks like this

---12---
--3456--
---78---




[Modified by fixhondas, 11:28 PM 6/5/2002]
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Old Jun 6, 2002 | 06:20 AM
  #3  
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Default Re: code 15 with no spark after DPFI to MPFI swap (fixhondas)

ttt
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Old Jun 6, 2002 | 09:35 AM
  #4  
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Default Re: code 15 with no spark after DPFI to MPFI swap (CIV616)

there are two white wires that go into the distributor plug. would this problem occur if I had reversed the wires when splicing on the Si distributor plug?
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Old Jun 6, 2002 | 11:10 AM
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zCivic's Avatar
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From: Tri Cities, TN
Default Re: code 15 with no spark after DPFI to MPFI swap (red civic standard)

The car will start if you have the blue/green and blue/yellow wires xed up. It will throw code 9. Double check you 2 white wires in the diz they could be xed up and if thats the case it will not start.
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Old Jun 6, 2002 | 12:52 PM
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Default Re: code 15 with no spark after DPFI to MPFI swap (red civic standard)

Read my previous post.
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Old Oct 18, 2002 | 01:07 PM
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From: warren, mi
Default Re: code 15 with no spark after DPFI to MPFI swap (fixhondas)

iam throwing a code 16 and it idles high ???? i thought 16 was the out put singal ?????
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Old Oct 18, 2002 | 01:13 PM
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Default Re: code 15 with no spark after DPFI to MPFI swap (joshwhe)

Code 16 is your Injectors bro... did you wire them up correctly to the resistor box and ECU...
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Old Dec 14, 2002 | 05:45 AM
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Default Re: code 15 with no spark after DPFI to MPFI swap (-= UnKoiled =-)

I had a code 15 throwing when i did my z6 swap and it was my wiring harness that was bad i went through 3 before i got one to work
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Old Dec 14, 2002 | 06:00 AM
  #10  
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Default Re: code 15 with no spark after DPFI to MPFI swap (red civic standard)

What engine did you put in place of the DX? You should have used a modified DX harness on what ever engine you put into this car.
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