Excellent
[Car Condition Description] Car Condition, Dr. Cha S-Class [Business Description] Central Enterprise Member-Dachang Auto, Top 100 Dealers [Car Condition Description] Car Condition Excellent, Beautiful Appearance, Support Any Third Party Organization to Test, Car Condition Ensure Real [Car Purchase Service] Car Purchase Provide Replacement, Consignment, Transfer, Licensing, Insurance, After-sales and Other Services [Financial Products] Multi-channel Bank Installations, Low Down Payment and Low Interest, approval Express [Car Appointment] Business Hours: 9:00 a.m. -6:00 p.m., Support Test Drive Service [Our Address] Hehui Audi 4s Store, No.1 Shuitou Industrial South Road, dali town, Nanhai District, Foshan City
We will use a megohmmeter (insulation resistance tester) to measure the insulation resistance of the high-voltage bus. If the resistance value is below the national safety standard, it indicates a risk of leakage, and the vehicle will be deemed unqualified.
We use two steps: 1. Insert a medical-grade endoscope through the spark plug hole to visually inspect cylinder wall scratches and carbon buildup on the piston top; 2. Extract an engine oil sample to check for large metal debris or emulsification (caused by coolant leakage).
Yes. For hybrid vehicles, technicians will conduct forced switching tests between EV (electric) and HEV (hybrid) modes, focusing on the sensation of clutch engagement and reading the hybrid system's specific fault codes to ensure the complex dual power system operates correctly.
