obd2a-obd2b? difference in harnesses
01-12-2005, 07:22 PM
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obd2a-obd2b? difference in harnesses
someone on here is selling a obd2 wiring harness for a gsr motor into a 96 civic and i have a 99 and i was wondering if there was a difference between the wireing or is it just in the ecu.
thanks for the help
Thrasher
thanks for the help
Thrasher
01-12-2005, 07:31 PM
#2
Re: obd2a-obd2b? difference in harnesses (JThrasher79)
96-98 Civic's are OBD2A
99-00 Civic's are OBD2B
There is a difference on the plug styles at the ECU side of the engine harness and the ECU pinouts are also different. Since you have a 99 Civic, you can only use a 99-00 Civic engine harness.
99-00 Civic's are OBD2B
There is a difference on the plug styles at the ECU side of the engine harness and the ECU pinouts are also different. Since you have a 99 Civic, you can only use a 99-00 Civic engine harness.
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