Thread: • Integra FAQ Thread: Reformatted and Generally Spiffed Up.. READ IT!
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Old 11-02-06, 06:30 PM   #15
Provocateur
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Join Date: Jul 2004
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OBD1, OBD2a, and OBD2b ECU Pinouts
These pinouts show precisely the location, color, and function of engine harness wires.

OBD1: 1992-1995

Spoiler for OBD1 ECU pinouts:




Pictures courtesy of .:FFS Technet:.


OBD2a: 1996-1999

Spoiler for OBD2a ECU pinouts:




Pictures courtesy of .:FFS Technet:.


OBD2b: 2000-2001*

Spoiler for OBD2b ECU pinouts:




Pictures courtesy of .:FFS Technet:.


* OBD2b starts in 2000 on the Integra and 1999 on the Civic. OBD2b is a small case ECU.
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