PDA

View Full Version : how to check obd1 codes


jdmalltheway
05-30-2010, 05:53 PM
ok guys i am going to need help. i did research on this and it is saying use a jumper wire in order to read codes off your check engine light. i want to know which pin number on the ecu to jump because my is a obd0 converted to obd1. meaning i have a adapter to convert 0bd0 to 0bd1 and all the wire is green. thank you for you advice.:rolleyes:
preferredduck
05-31-2010, 12:28 AM
there is a blue 2 pin service connector under the passenger side kick panel/ dash that you jump. the blue connector may be in a little holder under there if you don't see it immediately. then the check engine light will flash and you count the blinks. is it has a slow then fast blink it is a 2 digit code. here is pics and locations of the connectors.

http://alflash.com.ua/honda.htm
punkr6
06-01-2010, 11:19 PM
what she said ^^google is your friend...
jdmalltheway
06-03-2010, 07:37 AM
it is a ef 89 civic si so i don't see the blue service connector and the check engine light don't flash. check engine light is on but won't flash for codes
jdmalltheway
06-07-2010, 05:45 PM
there is a blue 2 pin service connector under the passenger side kick panel/ dash that you jump. the blue connector may be in a little holder under there if you don't see it immediately. then the check engine light will flash and you count the blinks. is it has a slow then fast blink it is a 2 digit code. here is pics and locations of the connectors.

http://alflash.com.ua/honda.htm


still don't see the harness and check engine light don't blink.
PURP
06-07-2010, 05:49 PM
still don't see the harness and check engine light don't blink.

Then you're doing it wrong.

Here, this should help.

http://www.importatlanta.com/forums/showthread.php?147550-***The-Big-FAQ-Thread-Honda-Acura-ECU-codes-Swap-Info-Wiring.-READ-FIRST***