MPFI ECU Question..

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Old Jan 5, 2003 | 02:22 AM
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low-tech assassin's Avatar
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Default MPFI ECU Question..

I am using a d16a6 intake manifold, si distributor, and obd-o injectors and rail. I have a ZC ecu and if i am going to do a simple mpfi swap on a '90 dx motor, will this work properly? I have done the search and i have read about people having issues with the 1.5 running rich when using a 1.6 ecu. Will the fact that this ecu was out of a dual cam pose a problem with using it in a single cam motor? Will i run into any problems with the wiring? Or should i just follow the detailed instructions found here- http://hybrid2.honda-perf.org/tech/4gdxtozc.html ?

Thanks ahead of time for your input.
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Old Jan 5, 2003 | 08:19 AM
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EG8R's Avatar
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Default Re: MPFI ECU Question.. (low-tech assassin)

It will run rich thats for sure. Add more air. Turbo?? lol
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Old Jan 5, 2003 | 09:24 AM
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Default Re: MPFI ECU Question.. (low-tech assassin)

I've got a few chips for the ZC or SI ecu. We could probably find someting that works out for you.
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Old Jan 6, 2003 | 01:30 AM
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Default Re: MPFI ECU Question.. (charjacq)

cool, i might be hittin you up in the future about that.
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Old Jan 6, 2003 | 05:10 AM
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spun Vtec's Avatar
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From: Altoona, pa, usa y0
Default Re: MPFI ECU Question.. (low-tech assassin)

I am using a d16a6 intake manifold, si distributor, and obd-o injectors and rail. I have a ZC ecu and if i am going to do a simple mpfi swap on a '90 dx motor, will this work properly? I have done the search and i have read about people having issues with the 1.5 running rich when using a 1.6 ecu. Will the fact that this ecu was out of a dual cam pose a problem with using it in a single cam motor? Will i run into any problems with the wiring? Or should i just follow the detailed instructions found here- http://hybrid2.honda-perf.org/tech/4gdxtozc.html ?

Thanks ahead of time for your input.
first you didnt even tell what engine you have. And for that mater you didnt even mention a motor at all just that you have "a d16a6 intake manifold, si distributor, and obd-o injectors and rail. I have a ZC ecu and if i am going to do a simple...
how are we suposed to help you if you dont give us facts ?

-larry
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Old Jan 6, 2003 | 12:20 PM
  #6  
EF_LSVtec's Avatar
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Default Re: MPFI ECU Question.. (4gsicivichatch)

thought he said it's for a 90 DX motor...
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Old Jan 6, 2003 | 12:48 PM
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Default Re: MPFI ECU Question.. (4gsicivichatch)

first you didnt even tell what engine you have.
-larry
it's a D15B2. Thats what the '90 DX motors are, well the USDM ones anyways


[Modified by Hcivic88, 1:48 PM 1/6/2003]
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Old Jan 6, 2003 | 02:43 PM
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low-tech assassin's Avatar
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Default Re: MPFI ECU Question.. (4gsicivichatch)

As I said, it is a "'90 dx"......"1.5".... i dont think there is anything else that would change the answers to my questions. Thanks for the info guys


[Modified by low-tech assassin, 3:44 PM 1/6/2003]
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