converting obd0 to obd1


jp_ek4ferio

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Jun 11, 2013
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well lads looking for a bit of info. i have a 1990 da integra shell which has interior loom of 0bd0 and i have a obd1 engine and engine loom, im just wondering is there anyway i can use the obd1 engine and loom aswell as the obd0 interior loom ? or would i be just better off taking out inetior loom and putting in the obd1 interior loom to save hazzle ?
 
you can keep your loom mate I did this a while ago you need OBD1 dizzy & a swap harness not much more to it although took me a while lol I'll try find thread
 
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Converting is easy. If you had original looms,
All you would need is a ECU conversion harness and dizzy conversion harness and obviously a ECU. 4 wire o2 sensor.

But you have a obdO loom harness with a obd1 engine harness I'm not sure if they are compatible, the plugs may be different on each loom and won't plug in.
 
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Converting is easy. If you had original looms,
All you would need is a ECU conversion harness and dizzy conversion harness and obviously a ECU. 4 wire o2 sensor.

But you have a obdO loom harness with a obd1 engine harness I'm not sure if they are compatible, the plugs may be different on each loom and won't plug in.
i have a obd0 engine loom yea but it doesnt look in the best shape tbh. your right the plugs are different. maybe i would be better off converting the whole car to obd1
 
can anyone tell me if it would be worth stripping all of the interior loom out which is obd0 and replace it with obd1, then use my obd1 engine and loom so that i dont have to use any conversion harnesses ?
 
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