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Ecm won't reset?

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Old 07-18-2005, 09:21 AM
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Default Ecm won't reset?

Ok I got a SES light the other day, found 2 bad air check valves (one of them had a crack in it) , replaced them and reset the ecm, SES light won't go away, it's there even before I start the engine, and won't go away even if I drive it. Since I live in Sweden it's not very easy to find anyone that can scan it?? Any Ideas, Is there something that could trigger a SES without starting the engine?
Tanks
Old 07-18-2005, 09:24 AM
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Forgot to mention that the car still runs super!
Old 07-18-2005, 01:45 PM
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Anybody???
Old 07-18-2005, 01:53 PM
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What was the procedure you used to reset the pcm?
Old 07-18-2005, 02:00 PM
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Originally Posted by Mustang5.Ohater
What was the procedure you used to reset the pcm?
Pcm batt Pcm IGN fuses, did it 4 or 5 times...with ignition on, .have done it before, used to work
Old 07-18-2005, 02:05 PM
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Disconnect the PCM that will give you a reset...
Old 07-18-2005, 02:37 PM
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Originally Posted by D_Run
Disconnect the PCM that will give you a reset...
Yep, but the prolem is that SES comes back, without starting the engine...
Old 07-18-2005, 03:07 PM
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Originally Posted by jimsss
Yep, but the prolem is that SES comes back, without starting the engine...

It will always be there until you start the engine.
Old 07-18-2005, 03:47 PM
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Originally Posted by jay_99z
It will always be there until you start the engine.

Oh, maybe it is Then my problem is that won't go away, doesnt matter, gettin' it scanned tommorow morning!
Old 07-18-2005, 04:00 PM
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Originally Posted by jimsss
Oh, maybe it is Then my problem is that won't go away, doesnt matter, gettin' it scanned tommorow morning!
Lets hope the problem isn´t expensive to fix...
Old 07-18-2005, 04:11 PM
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Good luck man.
Old 07-18-2005, 05:01 PM
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Originally Posted by jay_99z
Good luck man.
Thanks ya'll
Old 07-19-2005, 06:34 AM
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Ok, got it scanned, p0412 and p0418, so I checked the air pump fuse....blown! Problem is that it keeps on blowing every time I replace it??
Anybody know what could be wrong?
Old 07-19-2005, 08:44 AM
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Air pump is crap?
Old 07-19-2005, 09:10 AM
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Yep, I think it is....
Old 07-19-2005, 11:48 AM
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Throw that **** away I´ve throw mine away long ago...



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