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		 <<O>>  Difference Topic
		OBD0
		(r1.5 - 30 Jan 2006 - Home.carotman)
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-  PH3 : 86-89 Accord 2.0Si B20A
 
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		 <<O>>  Difference Topic
		OBD0
		(r1.4 - 04 Jul 2005 - Home.chen)
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-  PK2 : 88-91 Prelude Si B20A engine DOHC 140 HP
 
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		 <<O>>  Difference Topic
		OBD0
		(r1.3 - 04 Jun 2005 - Dodge M?)
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-  PM7 : 89-91 CRX D16A8 , D16A9 ( EDM )
 
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		 <<O>>  Difference Topic
		OBD0
		(r1.2 - 20 Feb 2004 - Home.blundar)
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"OBD0" is not an official standard like OBD2.  It is most usually used to refer to MPFI ECUs made from 88-91 with Electronic Advance Distributors found on OBD0 Civic Integra? cars of this era.  Technically, all ECUs made prior to 1988 and all accord/prelude/v6/OBD0 Vtec ECUs of this era are also "OBD0" but due to the drastic differences, they are grouped seperately and referred to as "pre-OBD" ECUs, or another term.
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"OBD0" is not an official standard like OBD2.  It is most usually used to refer to MPFI ECUs made from 88-91 with Electronic Advance Distributors found on OBD0 MPFI cars of this era.  Technically, all ECUs made prior to 1988 and all accord/prelude/v6/OBD0 Vtec ECUs of this era are also "OBD0" but due to the drastic differences, they are grouped seperately and referred to as "pre-OBD" ECUs, or another term.
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-  Trash.PM6? : 88-91 Civic/CRX SOHC Si (1.6l sohc)
 
 
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-  PM6 : 88-91 Civic/CRX SOHC Si (1.6l sohc)
 
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		 <<O>>  Difference Topic
		OBD0
		(r1.1 - 19 Feb 2004 - Home.blundar)
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%META:TOPICINFO{author="blundar" date="1077231960" format="1.0" version="1.1"}%
"OBD0" is not an official standard like OBD2.  It is most usually used to refer to MPFI ECUs made from 88-91 with Electronic Advance Distributors found on OBD0 Civic Integra? cars of this era.  Technically, all ECUs made prior to 1988 and all accord/prelude/v6/OBD0 Vtec ECUs of this era are also "OBD0" but due to the drastic differences, they are grouped seperately and referred to as "pre-OBD" ECUs, or another term.
OBD0 ECUs (88-91)
-  PG7 : 88-89 Integra (D16A1)
 
-  Trash.PM6? : 88-91 Civic/CRX SOHC Si (1.6l sohc)
 
-  PM7 : 89-91 Civic Si DOHC ZC (JDM EF3)
 
-  PM8 : 88-91 CRX HF
 
-  PR3 : 89-91 JDM B16A EF8/9
 
-  PR5 : 90-91 JDM Integra ZXi (1.6 sohc)
 
-  PW0 : 89-91 JDM/Euro B16A EF8/9 DA6-XSi (DOHC VTEC)
 
-  PR4 : 90-91 Integra LS/GS (b18a)
 
-  PS9 : 88-91 4 door civic EX Auto (sohc 1.6)
 
 
These DPFI ECUs were also made during the same time period:
-  PM5 : 88-91 Civic/CRX DX (DPFI D15b)
 
-  PM9 : 88-91 Civic base model (DPFID15b)
 
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