12 means "Start of codes" _when you are reading the codes via the MIL on the dashboard_ using the key on-off-on-off-on method.
With some computer calibrations, yes. With others, it means "Start of codes, end of codes".
12 means "Start of codes" _when you are reading the codes via the MIL on the dashboard_ using the key on-off-on-off-on method.
With some computer calibrations, yes. With others, it means "Start of codes, end of codes".
Which is, if I read his post correctly, the situation he is describing.
Then... how would the car be able to indicate recent power loss with no other codes?
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