California Code, Vehicle Code - VEH § 23600

(a) If any person is convicted of a violation of Section 23152 or 23153, the court shall not stay or suspend pronouncement of sentencing, and shall pronounce sentence in conjunction with the conviction in a reasonable time, including time for receipt of any presentence investigation report ordered pursuant to Section 23655.

(b) If any person is convicted of a violation of Section 23152 or 23153 and is granted probation, the terms and conditions of probation shall include, but not be limited to, the following:

(c) The court shall not absolve a person who is convicted of a violation of Section 23152 or 23153 from the obligation of spending the minimum time in confinement, if any, or of paying the minimum fine imposed by law.

(d) In addition to any other provision of law, if any person violates paragraph (2) or (3) of subdivision (b) and the person had a blood alcohol concentration of over 0.04 percent as determined by a chemical test, the court shall revoke or terminate the person's probation as provided by Section 23602, regardless of any other proceeding, and shall only grant a new term of probation of not more than five years on the added condition that the person be confined in the county jail for not less than 48 hours for each of these violations of probation, except in unusual cases where the interests of justice would best be served if this additional condition were not imposed.