P1000 Mazda - what does this code mean my car runs funny dont shift right

Question

car code reads P1000 it shifts funny an I have oil in my air filter

Answer 1

P1000 Monitor not complete

P1000 you set when a recent code was cleared or the battery disconnected, As for the oil in the airfilter change the airfilter and change oil filter with the a suitable oil grade such as 10w 30.