no codes from computer.

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Old 12-16-2002, 09:57 AM
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Default no codes from computer.

i followed 20v.org but my diode is always on. connector B2 isnt wired. diode shuts off when i pull fuse #21. i connect A1 and B1 for at least 4 seconds but nothing happens (yeah ignition switch is on). i just dont know. if i dont have any codes in it it should give me at least 4 long flashes.
Old 12-16-2002, 12:13 PM
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What year is your coupe?? It doesn't work in all of them!
Old 12-16-2002, 12:30 PM
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Default You are doing it wrong likely...

it seems easy but you must do it perfectly or it will not work. I also had trouble until I did it a few times.
There seemed to be a little trick I forgot to do but I can't think of it.
Read teh directions and study the picture a little more carefully. I think the picture on 20v.org is a bit deceiving, check the Bentley.
Dave K.
just checked my codes last night...
'90 CQ
Old 12-16-2002, 12:52 PM
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Default 1989 model 90 10V 2.3L, i've got black A and silver B connectors down there

i put bulb into check engine light and it gives me no flashing either.

rasto
Old 12-16-2002, 01:09 PM
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Just keep trying. Make sure you turn the ignition on BEFORE you ever connect them!!
Old 12-16-2002, 02:01 PM
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Default i measured if A1 and B1 connects something and it does 1.6mA, but computer gives me no codes

LED and check engine light are on constantly (after i turn ignition)
Old 12-17-2002, 05:45 AM
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Should be dead. You have something funny going on!!
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