CCP §170.4: (a) A disqualified judge, notwithstanding his or her disqualification may do any of the following: (1) Take any action or issue any order necessary to maintain the jurisdiction of the court pending th

(a) A disqualified judge, notwithstanding his or her disqualification may do any of the following: (1) Take any action or issue any order necessary to maintain the jurisdiction of the court pending the assignment of a judge not disqualified. (2) Request any other judge agreed upon by the parties to sit and act in his or her place. (3) Hear and determine purely default matters. (4) Issue an order for possession prior to judgment in eminent domain proceedings. (5) Set proceedings for trial or hearing. (6) Conduct settlement conferences. (b) Notwithstanding paragraph (5) of subdivision (c) of Section 170.3, if a statement of disqualification is untimely filed or if on its face it discloses no legal grounds for disqualification, the trial judge against whom it was filed may order it stricken. (c) (1) If a statement of disqualification is filed after a trial or hearing has commenced by the start of voir dire, by the swearing of the first witness or by the submission of a motion for decision, the judge whose impartiality has been questioned may order the trial or hearing to continue, notwithstanding the filing of the statement of disqualification. The issue of disqualification shall be referred to another judge for decision as provided in subdivision (a) of Section 170.3, and if it is determined that the judge is disqualified, all orders and rulings of the judge found to be disqualified made after the filing of the statement shall be vacated. (2) For the purposes of this subdivision, if (A) a proceeding is filed in a single judge court or has been assigned to a single judge for comprehensive disposition, and (B) the proceeding has been set for trial or hearing 30 or more days in advance before a judge whose name was known at the time, the trial or hearing shall be deemed to have commenced 10 days prior to the date scheduled for trial or hearing as to any grounds for disqualification known before that time. (3) A party may file no more than one statement of disqualification against a judge unless facts suggesting new grounds for disqualification are first learned of or arise after the first statement of disqualification was filed. Repetitive statements of disqualification not alleging facts suggesting new grounds for disqualification shall be stricken by the judge against whom they are filed. (d) Except as provided in this section, a disqualified judge shall have no power to act in any proceeding after his or her disqualification or after the filing of a statement of disqualification until the question of his or her disqualification has been determined.