ignition AUDI A4 1998 B5 / 1.G Fuel Supply System Servicing Guidelines Workshop Manual

AUDI A4 1998 B5 / 1.G Fuel Supply System Servicing Guidelines Workshop Manual A4 1998 B5 / 1.G AUDI AUDI https://www.carmanualsonline.info/img/6/1103/w960_1103-0.png AUDI A4 1998 B5 / 1.G Fuel Supply System Servicing Guidelines Workshop Manual

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AUDI A4 1998 B5 / 1.G Fuel Supply System Servicing Guidelines Workshop Manual 20-1
 
     
Fuel supply system, servicing 
guidelines 
     
Safety precautions
 
     
WARNING! 
     
When removing and installing fuel pump or 
fuel gauge sensor from a partially filled fuel 
tank

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AUDI A4 1998 B5 / 1.G Fuel Supply System Servicing Guidelines Workshop Manual      
BEFORE cranking the engine at starting RPM 
(such as compression testing) disable the 
fuel injection and ignition systems: 
     
Disconnect the ignition coil power output 
stage. 
     Disconn

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AUDI A4 1998 B5 / 1.G Fuel Supply System Servicing Guidelines Workshop Manual 20-3
      
CAUTION! 
     
BEFORE disconnecting the battery: 
     
Stop the engine.
     Be sure the ignition is switched off (also 
applies when connecting the battery). Failure 
to do so may damag

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AUDI A4 1998 B5 / 1.G Fuel Supply System Servicing Guidelines Workshop Manual 20-5
       Observe following points before working on the 
fuel supply system  
     
CAUTION! 
     
Obtain the radio Anti-theft code from the 
customer before disconnecting the Battery 
Ground stra