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how do i check the ECM for power?

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Old

May 13, 2003 | 09:38 PM

#1

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Joined: Oct 1999

Posts: 760

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From: Spring, TX, USA

how do i check the ECM for power?

I want to know if its getting power but I dont know how to check it.

Old

May 13, 2003 | 10:38 PM

#2

Junior Member

Joined: Dec 2001

Posts: 36

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From: Edmond, OK

Check for codes, if you get a response at all such as 12, which is the init of the ecm then it has power, though if you get nothing then its dead or not getting power.

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