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Dies when I take my foot off brake?

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Old 03-05-2020, 09:28 PM
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What is the actual code?
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Old 03-06-2020, 06:18 AM
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Originally Posted by carfixer007
What is the actual code?
PO102 Mass or Volume Air Flow Sensor "A" Circuit Low
Engine 4.3 V6
Vin 1GCGG25W1V11O7742
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Old 03-06-2020, 11:14 AM
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Rather than just do the MAF circuit I have the whole engine management system so you can have it in the future.





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Old 03-06-2020, 01:08 PM
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THANK YOU!! I thing what I am going to do is turn off the torque converter lock up. I need MAF more. I think it takes 12v to turn it off. These will help a lot Thanks again
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Old 03-06-2020, 08:41 PM
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I don't think the PCM will allow TCC lockup below 35MPH.
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Old 03-06-2020, 09:31 PM
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Originally Posted by CathedralCub
I don't think the PCM will allow TCC lockup below 35MPH.
From what I can tell so far the ECM sends 12v to the converter to turn it off. If the new Ecm was for a different trans that could be my problem. I need to do some more checking.
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