Cooling system of car Audi A4 B7 engine
Engine Cooling and Cabin Air Conditioning Systems — Specifications
Coolant type and volume - see Specifications to Chapter 1 Test pressure of the engine cooling system, bar - 1 Excess opening pressure of the safety valve in...
Coolant type and volume - see Specifications to Chapter 1 Test pressure of the engine cooling system, bar - 1 Excess opening pressure of the safety valve in...
General information and precautions
The engine cooling system operates according to the following algorithm. While the engine is not warmed up, the coolant (coolant) is pumped by the water pump...
The engine cooling system operates according to the following algorithm. While the engine is not warmed up, the coolant (coolant) is pumped by the water pump...
Replacing the coolant, bleeding the cooling system
Note: If the drained coolant is to be reused, use a clean container to collect the coolant. 1. Remove the expansion tank cap. 4. On models with a drain plug,...
Note: If the drained coolant is to be reused, use a clean container to collect the coolant. 1. Remove the expansion tank cap. 4. On models with a drain plug,...
Removal and installation the radiator shroud and fan assembly
1. To remove the radiator shroud, place the radiator frame in the service position ( see Chapter 2 ), unscrew the bolts (arrows in illustrations) and remove...
1. To remove the radiator shroud, place the radiator frame in the service position ( see Chapter 2 ), unscrew the bolts (arrows in illustrations) and remove...
Removal and installation the radiator
1. Drain the coolant from the radiator ( see Section 2 ) and bring the radiator frame to the service position ( see Chapter 2 ). 2. Disconnect the lower ( see...
1. Drain the coolant from the radiator ( see Section 2 ) and bring the radiator frame to the service position ( see Chapter 2 ). 2. Disconnect the lower ( see...
Checking, removing and installing the thermostat
2.0 TFSI engines 1. The thermostat installation details are shown in the illustration. To check the thermostat, follow the steps in paragraphs 2-4. To remove...
2.0 TFSI engines 1. The thermostat installation details are shown in the illustration. To check the thermostat, follow the steps in paragraphs 2-4. To remove...
Removal and installation the water pump
2.0 TFSI engines 1. Drain the coolant ( see Section 2 ). 2. Remove the timing belt ( see Chapter 2 ). 3. Remove the bolts (1 in the illustration) pump mounts...
2.0 TFSI engines 1. Drain the coolant ( see Section 2 ). 2. Remove the timing belt ( see Chapter 2 ). 3. Remove the bolts (1 in the illustration) pump mounts...
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