NOT READING FOR EMISSION TEST FORD FOCUS SW BATTERY HAD GONE DEAD

Question

AFTER 300 MILES OF DRIVING AFTER BATTERY HAD GONE DEAD CAR/CODES WILL NOT READ FOR AN EMISSION TEST FORD FOCUS SW 2003 Have taken it in two times one more to go before they send me to a mechanic

Answer 1

If the battery went dead it will reset the monitor, you need a good battery where it will not go dead.