A4 Sedan L4-2.0L Turbo (BPG) (2005)
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The illustration also shows pictures of the steps required to fill the transmission. These steps will be explained in the following.
CAUTION:
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Do NOT start the engine when there is very little or no ATF left in the transmission following a repair or as a result of significant ATF loss.
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In this case fill the transmission first with 4.5 to 5 liter of ATF.
Note:
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Observe rules for cleanliness when working on automatic transmission.
Test requirements
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Transmission not in emergency running mode.
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Move vehicle onto a lifting platform or over a work pit so that it stands absolutely horizontal.
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Engine running at idle:
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Air Conditioning and heater must be switched off.
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Vehicle Diagnostic, Testing and Information System VAS 5051 A connected, Vehicle Self-Diagnosis and vehicle system 02 Transmission
electronics selected.
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ATF temperature must not be higher than 30°C at start of test, allow transmission to cool down if necessary.
Note:
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ATF level changes with ATF temperature.
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Performing ATF level check when ATF temperature is too low causes overfilling.
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Performing ATF level check when ATF temperature is too high will cause insufficient filling.
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Excess filling and insufficient filling both affect the function of the transmission.
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ATF temperature will be read out on diagnostic operation system VAS 5051 A.
Checking ATF temperature
Display on VAS 5051 A:
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In selection -1-, click on the function "08 - Read measuring value block".