Hi, I recently went to the mechanic for a valve cover gasket, timing belt and all that, spark plugs, and crank case gasket job. I got it back and now those two codes showed up (P1524/P1540), I took it back and they had no idea what is wrong. When I drive for about 10-15 minutes or so, the car jerks over and over and eventually stops moving. The cars still on but it doesn’t move.

Mazda Millenia S 2002 Automatic 185k miles

 

Your 1540 is broken T's, under the manifold.... Other code is related to the solenoids. It's an easy fix the problem is finding a qualified mechanic.