<p>Completion of precalculus so that you are ready to take calculus as a college freshman is the minimum requirement for engineering majors (or CS majors at universities where CS is under the engineering division). High school physics as preparation for university physics is also generally considered necessary for any engineering major (although CS majors in an arts and sciences division may not necessarily be required to take physics). More advanced courses like AP calculus in high school may be nice, but not required.</p>
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<p>The OP could be non-advanced in math because of a math placement decision made in middle school. If s/he is doing well in math currently, and continues to do well in math as a university student, then math is not a reason to prevent him/her from doing engineering.</p>