Hi! My engine management light become on tonight. when I plugged the predator, the follow DTC codes appeard:
"P1000 OBD Systems readiness test not complete"
"P1246 Alternator Loud input. See P0622"
"P0622 Generator Field "F" Control Circuit Malfunction "
"P1451 Evaporative Emission system Control Circuit"
Any thoughts about these codes?