need help obd0 - obd1

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Old Feb 9, 2008 | 03:50 PM
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turbohatchBnuts's Avatar
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From: Jacksonville, FL, usa
Default need help obd0 - obd1

ok im tryn to convert my civic to obd1 and i got all the parts hooked up the dizzy and o2 sensor got the jumper harness and it will start but wont stay running sounds like the timing is off still
im got a 90 si sohc block with a 92 vtec head the obd0 doesnt have a knock sensor idk if that would effect it
i wired all the dizzzy wires to the same color except for the large white wire went to the green and yellow
if any one had any ideas i would appericate it
oh yea and the head has a zex cam idk if that would effect it or not as well
im just tryn to get her running again i was running it with si ecu from 90 crx
and obd0 dizzy from crx now it wont run when u give it gas it boggs down
like timing is off
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Old Feb 9, 2008 | 04:25 PM
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Maxcapacity's Avatar
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Default Re: need help obd0 - obd1 (turbohatchBnuts)

put a p28 in there, the ecu your using is not programmed for the set up you have..
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Old Feb 9, 2008 | 04:31 PM
  #3  
turbohatchBnuts's Avatar
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From: Jacksonville, FL, usa
Default Re: need help obd0 - obd1 (T- rex)

im using a p28 a jumper harness and obd1 dizzy and 4 wire o2 sensor
when i had it running for a second it sound like the time was off still
i was running it with obd0 dizzy and pm6 and it ran good except no vtec
idk i need sum help from sum one thats done the swap
im also using a d16a6 block with a d16z6 head idk if thats gonna effect i t or not
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Old Feb 9, 2008 | 04:40 PM
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Maxcapacity's Avatar
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Default Re: need help obd0 - obd1 (turbohatchBnuts)

Have you read up on all the mini swap info already?...
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Old Feb 9, 2008 | 04:54 PM
  #5  
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From: Jacksonville, FL, usa
Default Re: need help obd0 - obd1 (T- rex)

yea i had the car running with it being obd0 i built the whole thing
i now it works right the problem is with the obd0 to obd1 conversing
the timing seems to be off to me i am running a thicker head gasket
idk but imma prolly just wire it back to obd0 if i cant figure it out

i wonder if i had distributor wires backwards would it throw timing off??

i wired it back to obd0 it works like that but it wouldnt work obd1 idk why
any ideas????
i think immma buy a rywire kit for EFs si to obd1
i already have a ecu and o2 sensor and dizzy
maybe they can help me out


Modified by turbohatchBnuts at 9:50 AM 2/23/2008
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