If the English course is at a community college, you can look it up at University of California A-G Course List
For the purpose of fulfilling a-g requirements, Subject requirement (A-G) | UC Admissions says that a college English course of 3 semester or 4 quarter units satisfies one high school year of the English requirement. For frosh applicants, non-transferable courses can count only for the 9th-11th grade years; courses used to satisfy the 12th grade year must be transferable.
The 1 college course and grade = 1 course and grade for UC or 2 courses and grades for CSU is for recalculating high school GPA for frosh applicants.