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Anyone seen this code? U1024,VVEL CAN communication

Uprev is the issue but its completly random some of the time when you flash an ecu with their software it will set one of the u codes for "insert

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Old 07-26-2019, 11:22 PM   #31 (permalink)
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Uprev is the issue but its completly random some of the time when you flash an ecu with their software it will set one of the u codes for "insert module here" to ecu can failure. I have seen u1024 u1023 and others sometimes multiples. Some times a different map fixes it sometimes using an older or newer revision of your rom fixes it and sometimes you have to get one of the expensive boxes replaced. All I know is it only happens to reflashed ecu's specifically with uprev.
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