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Checking fuel pump delivery rate - TFSI engine >
< Checking fuel pump (electrical test) - TFSI and 6-cylinder engines
A3 Mk2
Power unit
Fuel supply system, petrol engines
Fuel supply, gas operation
Fuel delivery unit and fuel gauge senders - version 2 for vehicles with four-wheel drive
Checking fuel pump control unitJ538 - TFSI engine
Checking fuel pump control unitJ538 - TFSI engine
Checking fuel pump control unit -J538- - TFSI engine
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On vehicles with TFSI engine, voltage for the fuel pump is supplied via fuel pump control unit -J538-.
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Check fuel pump control unit -J538- in „Guided Fault Finding“
→ Vehicle diagnostic, testing and information system VAS 5051
.
Power unit
Fuel supply system, petrol engines
Fuel supply, gas operation
Fuel delivery unit and fuel gauge senders - version 2 for vehicles with four-wheel drive
Checking fuel pump control unitJ538 - TFSI engine
Checking fuel pump delivery rate - TFSI engine >
< Checking fuel pump (electrical test) - TFSI and 6-cylinder engines