audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Fuel Pump Control Unit|Testing and Inspection|Page 2979 > < Fuel Pump Control Unit|Testing and Inspection
Page 1
background image

Fuel Pump Control Unit: Service and Repair

Fuel Pump Control Module

Removing

Observe safety precautions. Refer to => [ Safety Precautions ] See: Fuel Delivery and Air Induction/Service Precautions/Vehicle Damage
Warnings/Safety Precautions/Fuel Supply System. 

Observe rules for cleanliness. Refer to => [ Clean Working Conditions ] See: Fuel Delivery and Air Induction/Service Precautions/Vehicle Damage
Warnings/Clean Working Conditions/Fuel Supply System.

CAUTION!
‹› To lower, fuel tank must be empty for weight reasons. Empty fuel tank if necessary.

CAUTION!
‹› Observe safety precautions when disconnecting the battery. 

All except Audi RS4:

-

Push the cover over the battery toward the right - arrow 1 - and remove it upward - arrow 2 -.

-

With ignition switched off, disconnect Battery Ground (GND) cable -  arrow -.

Audi RS4:

-

Raise luggage compartment floor covering and secure.

-

With ignition switched off, disconnect Battery Ground (GND) cable -  arrow -.

Fuel Pump Control Unit|Testing and Inspection|Page 2979 > < Fuel Pump Control Unit|Testing and Inspection