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Complete filling of fuel pipe > < Test requirements:

A3 Mk2

Preparation
Preparation
Test requirements satisfied → Chapter
–  With ignition switched off, connect vehicle diagnostic, testing and information system -VAS 5051 A- to 16-pin diagnostic socket in vehicle with diagnostic cable -VAS 5051/5A- → Guided Fault Finding function of vehicle diagnostic, testing and information system VAS 5051.
–  Switch on ignition.
–  Select “Guided Fault Finding” function → Guided Fault Finding function of vehicle diagnostic, testing and information system VAS 5051.
  Note
The tester displays differ and are governed by the design and type of tester (e.g. vehicle diagnostic, testing and information system -VAS 5051 A-, vehicle diagnostic and service information system -VAS 5052-), the software stored in the testers and the software version stored in the auxiliary heater control unit -J364-.
–  Read out fault memories of all systems with self-diagnosis capability; pay particular attention to the following vehicle systems → Guided Fault Finding function of vehicle diagnostic, testing and information system VAS 5051:
–  Dash panel insert
–  Air conditioner/heater electronics
–  Additional/auxiliary heater
–  Data bus diagnostic interface -J533-
–  Eliminate the cause of any faults displayed in the vehicle systems and erase the fault memory → Guided Fault Finding function of vehicle diagnostic, testing and information system VAS 5051.
–  End Guided Fault Finding and switch off ignition.
–  Remove front bumper cover → General body repairs, exterior; Rep. Gr. 50; Body - front.
   
–  Detach fuel pipe -A- from auxiliary heater (or separate it at connection point -B- if this is more readily accessible).
–  Attach measuring container -C- in area of fuel pipe -A- (or -D- e.g. with wire) and guide fuel pipe into measuring container -C-.
–  If necessary, extend fuel pipe -A- (or -D-) with a piece of tubing (or pipe) -E-.
  A82-0474

Complete filling of fuel pipe > < Test requirements: