ECM volts out of this wire

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Mar 1, 2020 | 06:22 PM
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Should I have any voltage from the ECM out of D11 (gray) wire?


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Mar 1, 2020 | 06:56 PM
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Re: ECM volts out of this wire
Probably yes, when neither of the "indicator" switches are indicating that they need the fan to turn on.
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Mar 1, 2020 | 06:58 PM
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Re: ECM volts out of this wire
According to this D11 of a 165 should not show voltage at d11

http://chevythunder.com/fuel%20injec...ecm%20#1227165)
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