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Home >> Audi >> 2021 >> A4 Quattro Premium Plus, 2.0L Eng VIN B >> Repair and Diagnosis (Single Page) >> Engine Mechanical >> Starter >> Charging System (Battery, Starter And Generator) & Cruise Control (2 Of 2) >> 27 Starter, Generator And Cruise Control >> Battery, Checking >> Battery, Checking Resting Voltage, Vehicles In Storage Or Inventory >> Procedure

Battery, Checking Resting Voltage, Vehicles In Storage Or Inventory: Procedure

-- Measure the Battery -A- resting voltage using the :FLU83III  .

Test Result

No Load Voltage Charge Level Battery -A- Charge
11.60 V 0% Discharge, the whole capacity is removed. Charging totally discharged batteries. Refer to SEVERELY DISCHARGED BATTERIES .
Measured Value Required Actions
Resting voltage greater than or equal to 12.5 V Resting voltage OK
Resting voltage lower than 12.5 V -- Charge the Battery -A-. Refer to BATTERY, CHARGING .
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