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Old 05-06-2006, 08:44 AM   #1 (permalink)
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OBD o to OBD 1 conversion

does anyone have a daigram for converting the harness to run a p28 in a CRX?
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Old 05-06-2006, 12:29 PM   #2 (permalink)
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Quote:
Originally Posted by gearheadz23
does anyone have a daigram for converting the harness to run a p28 in a CRX?
Yes, ME!, i do it
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Old 08-11-2006, 09:34 AM   #3 (permalink)
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Here are the obd 1 Pinouts
OBD 1 pinouts

Also check ff-squad technet . Very helpful!
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Old 09-14-2006, 07:04 PM   #4 (permalink)
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ksniperfox Hello down there miniscule peonsksniperfox Hello down there miniscule peonsksniperfox Hello down there miniscule peonsksniperfox Hello down there miniscule peonsksniperfox Hello down there miniscule peonsksniperfox Hello down there miniscule peonsksniperfox Hello down there miniscule peonsksniperfox Hello down there miniscule peonsksniperfox Hello down there miniscule peonsksniperfox Hello down there miniscule peonsksniperfox Hello down there miniscule peons
this is sorta on topic/sorta threadjacking, but i wanna try and convert my 90 crx si to obd1 tomorrow. it currently has a d16z6 in it, running on a obd0 b16 ecu..kinda rigged. but i now have a p28,z6 ecu, 4 wire 02 sensor, and all the conversion plugs for the sensor and dizzy. i received a rywire obd0->obd1 ecu conversion harness today.

if anyone has done this before any advice would be a great help. it comes with instructions, and most of the harness stuff just plugs right into the p28 looks like, but the other stray wires i need to directly match with ones comin from the car. i can probably find the ones for the 02 sensor and connect them, but im concerned about the vtec wiring and knock sensor, as far as colors etc.
here is a copy of the instructions i received in the mail if it helps
http://rywire.com/store/faqdesk_info...c817144284f817


mainly, the wiring is from a 90 crx si, but with the adapters for a new obd1 02 sensor and obd1 dizzy..so any way to tell which wires for vtec are which colors? i suppose i could always bust out the manual. the wiring on the passenger side is so fucked up right now lol.

please help?
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