Iīm done with a OBD0-1 conversion on my 89 CRX. Everything is working correctly with no codes, however Iīm unable to find out where the Ign. Timing Adj. Connector is located on a OBD1 ECU. On the OBD0 ECU itīs located at pin B20 according to this link : http://www.hondaswap.com/forum...29360

Can anyone tell me where this is located on a OBD1 ECU ?

 

my man i got a dilemma do u by any chance have the instructions for ur obd0 to 0bd1 harness instructions cuz i lost mine and thats all i need to finisch my conversion i would appreciated if u can send me a copy of them thanks man

 

I donīt have the instructions , my conversion harness didnīt come with any. However if you use the ECU pinouts located here http://tech2.hybridgarage.com/..._obd1 and here http://www.hondaswap.com/forum...29360 you should have all the info you need.

As to my original question , I read some more in my helms manual and it seems to me that I should jump the connector that I use for checking codes to set the ignition timing. Is this correct ?

 

hope this helps man, http://www.hondaswap.com/forum...29360
link

let me know ifit did thanks for the info