Honda Civic / Del Sol (1992 - 2000) EG/EH/EJ/EK/EM1 Discussion

Converting OBD2 to OBD1 ek

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Old Nov 28, 2006 | 12:53 AM
  #1  
johnnys_ek9's Avatar
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From: Compton, Ca, USA
Default Converting OBD2 to OBD1 ek

has any one converted their 00 ek OBD2- OBD1?? if so can u tell me all the items i need. thanks
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Old Nov 28, 2006 | 12:54 AM
  #2  
fmrprojects's Avatar
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Default Re: Converting OBD2 to OBD1 ek (johnnys_ek9)

just need the jumper harness at the ecu and the obd1 ecu
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Old Nov 28, 2006 | 02:11 AM
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Default Re: Converting OBD2 to OBD1 ek (johnnys_ek9)

Well this depends on what swap you are putting in your obd2 car but it is pretty easy anyways. If you're going to be using a vtec engine and your car didn't come with vtec then your original harness has to be wired for vtec and a few sensor wires have to be lengthened. As far as converting from obd2 to obd1 just use a jumper harness that plugs into your harness where your computer would go then your computer would plug into the jumper harness but make sure you have the right jumper harness for your car. 96-98 ek would use a obd2a to obd1 harness and 99-00 ek uses obd2b to obd1 harness.
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Old Nov 28, 2006 | 02:17 AM
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From: CA
Default Re: Converting OBD2 to OBD1 ek (johnnys_ek9)

in my 2000 si:
si engine harness
si fuel rail and injectors
si trans
skunk2 im
obd2b-obd1 jumper harness
gsr obd1 ecu
gsr obd1 longblock
runs perfect with no cels at all...
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Old Nov 29, 2006 | 07:54 PM
  #5  
johnnys_ek9's Avatar
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aiet mang im funna do that tonight
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Old Nov 29, 2006 | 08:15 PM
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BuiltforSin's Avatar
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Default

think you jus need the jumper harness and obd1 ecu.
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