Elements outside the cabin, set of elements "3" 1. Coolant circulation pump -V50- (water pump -V36-). -V50- -V36- is installed only on vehicles with additional complete set "autonomous heater". On vehicles with 6-cyl. TFSI engine may depending on the set. the vehicle should be installed in this place - V50--V36-. In these vehicles with optional "autonomous heater" The circulation pump takes over -V55- the function of -V50- (-V36-). Depending on the version of the climate control and display panel, the Climatronic control unit -J255- may be indicated by the coolant circulation pump -V50- in the guided fault finding system, as well as by the water pump -V36-; 2. Coolant circulation pump -V50- (water pump -V36-). -V50- (-V36-) installed only on vehicles from model year 2010 with additional complete set "start/stop system", but without additional set "autonomous heater". On a car with "start/stop system" and additional complete set "autonomous heater" -G50- (-V36-) not installed. In these vehicles the circulation pump -V55- takes over the function of -V50- (-V36-). Depending on the version of the climate control and display unit, the Climatronic control unit -J255- may be indicated by the coolant circulation pump -V50- in the guided fault finding mode, as well as by the water pump -V36-.
Water circulation pump -V50- (water pump -V36-) on vehicles with 4 cyl. engine
Instructions. Depending on the version of the climate control and display panel, the Climatronic control unit -J255- may be identified by the coolant circulation pump ■ V50- in the guided fault finding system, as well as by the water pump -V36-. On vehicles with 4-cyl. engine and additional complete set "start/stop system", but without additional set "autonomous heater" is installed (-V50-) -V36-. Control -V50- (-V36-) depends on the set and vehicle production dates. For vehicles with 4-cyl. engine and additional complete set "start/stop system", but without additional set "autonomous heater" coolant circulation pump -V50- (-V36-) -A-is installed, for example, in the area between the engine and the front wall of the plenum box. This picture shows the location for an Audi A4 with 4-cyl. TFSI engine 2010 model year. Depending on the engine, vehicle type and production time, coolant circulation pump -V50- (water pump-V36-) -A- can also be installed in another location (for example, in a drainage box). With -V50- running (-V36-) Coolant is sucked in through the coolant supply hose -B- (from the engine via the climate heat exchanger, settings and coolant shut-off valve -D-) and through the coolant supply hose -C- is sent back to the engine (Observe direction of travel -arrows-).
-V50- (-V36-) When the ignition is on, depending on the coolant temperature and the settings on the climate control and display unit, the settings on the Gimatronic control unit -J255- are controlled directly from this unit. Depending on vehicle version -V50- (-V36-) receives control signals not only when active "stop functions", but also when the engine is running, for example, when pre-selecting the temperature at "Warm" on the operating and display unit, Climatronic control unit -J255- (indication "HI" on the display of the control and display panel climate, settings and Multi Media Interface). The coolant circulation pump -V50- is then controlled to support the engine coolant pump. On a car with "start-stop system "V50- (-V36-) and the coolant shut-off valve for Climatronic -N422- is controlled directly from the climate control and display panel, installation, Climatronic control unit -J255-. If faults are stored on these components in the climate control and display panel. installation of the Climatronic control unit -J255-, the design, coding and adaptation -J255- must be observed. On vehicles with optional "autonomous heater" Coolant shut-off valve not installed for Climatronic -N422- and -V50- (-V36-). In such vehicles, this function is taken over by the components of the auxiliary heater (Coolant shut-off valve for heater -N279- and circulation pump -V55-).
Water circulation pump -V50- (water pump -V36-) on vehicles with 6-cyl. gasoline engine
Instructions. Depending on the version of the climate control and display panel, the Climatronic control unit -J255- may be identified by the coolant circulation pump -V50- in the guided fault finding system, as well as by the water pump -V36-.
For vehicles with 6-cyl. FSI engine (in 6-cyl. TFSI engine not currently available) and in other engines with additional complete set (e.g., in vehicles with "start/stop system"), but without additional set "autonomous heater"-V50-recirculation pump OZHL/36- is installed. Control -V50- (-V36-) depends on the set and date of production of the vehicle. For vehicles with 6-cyl. FSI engine without optional "autonomous heater" installed -V50- (-V36-) -A-, for example, in the area of the engine and the right side member under the right headlight. This picture shows the location for the Audi A5 Coupe with 6-cyl. FSI engine, the Audi Q5 has deviations from this arrangement of parts/assemblies. With -V50- running (-V36-) Coolant is sucked in through the coolant supply hose -B- (from the engine) and is directed through the coolant supply hose -C- to the heat exchanger in the air conditioner (take into account -arrows- direction of movement).
Coolant circulation pump -V50- (-V36-) Depending on the production date, it is controlled via the circulation pump relay -L 60- (Via the same outlet as the Climatronic unit coolant shut-off valve -N422-) or directly from the climate control and display unit, installation, Climatronic control unit-J255-, which is gradually installed from model year 2009. On vehicles with circulation pump relay -J160- (e.g. for vehicles of the 2008 model year) -V50- is controlled (-V36-) with the ignition on, if the Climatronic coolant shut-off valve -N422- is not controlled correctly (e.g., at temperature conditions "warm" on the climate control and display panel, settings, Climatronic unit -J255-). For vehicles without circulation pump relay -J160- (gradual introduction from model year 2009) coolant circulation pump -V50- (-V36-) with the ignition on, depending on the coolant temperature and the settings on the climate control and display unit, the Climatronic control unit -J255- was controlled directly from this unit. Depending on vehicle version -V50- (-V36-) receives control signals not only when active "stop functions" (gradual introduction as an additional set from model year 2010), but also when the engine is running, for example, when pre-selecting the temperature at "Warm" on the operating and display unit, Climatronic control unit -J255- (indication "HI" on the display of the control and display panel climate, settings and Multi Media Interface). The coolant circulation pump -V50- is then controlled to support the engine coolant pump. On vehicles in which the coolant circulation pump -V50-V36- and the coolant shut-off valve for Climatronic -N422- are controlled directly from the climate control and display unit, installation, Climatronic control unit -J255-, faults remain in the control panel on these components and climate display, settings, Climatronic control unit -J255-. Therefore, the design, coding and adaptation of -J255- must be taken into account. On vehicles with optional "autonomous heater" Coolant shut-off valve not installed for Climatronic -N422- and -V50- (-V36-). In such vehicles, this function is taken over by the components of the auxiliary heater (Coolant shut-off valve for heater -N279- and circulation pump -V55-).
Visitor comments