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Link G4 xtreme red no sensors reading on the B connector


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I cant seem to get any sensor to read consistently on the B connector, when i power the ecu it will read the sensor for a second then stop and say the input is at 5V.

The same sensor will work fine in the A connector.

Another thing i noticed is that the AN Temp 3 and 4 are flickering a value even tho they are turned off

Is it a sensor ground issue? or something else?


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See pic below where to find the fault settings.  Set the error high to 5.00 and error low to 0.00V that will disable the fault settings so they wont interfere with your testing.  Once you are happy that the inputs are all working correctly then you can go back and put sensible fail safe values as fault settings for any critical sensors.


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