... 1.12 Climate Control Systems Diagnosis & Repair Page 1.1 A/C Refrigerant System Service & Diagnosis Notes: Page 1.2 Climate Control Systems Diagnosis & Repair A/C Refrigerant System Service & Diagnosis ... satisfy the Porsche customer’s high expectations, you will need to successfully diagnose, test and repair climate control systems in a timely manner After a climate control system repair, the ... Charts Climate Control Systems Diagnosis & Repair Climate Control Systems Diagnosis & Repair Introduction In the past, air conditioning in automobiles...