TT Quattro Roadster L4-1.8L Turbo (AMU) (2002)
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NOTE: If display shows incorrect temperatures, check measured values for temperature sensors.
4
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Sunlight photo sensor -G107- **
5
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Windshield defroster vent
6
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Instrument panel vent, center
7
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Sender for outlet temperature, floor outlet -G192- **
8
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Footwell/defroster flap motor -V85- *
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With motor position sensor -G114-.
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Actuating arm: yellow.
9
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Kickdown switch
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Depending on vehicle equipment and current vehicle speed, A/C clutch -N25- is deactivated either by the ECM or TCM during full throttle
acceleration.
10
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Footwell vent
11
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Data Link Connector (DLC)
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Use to connect VAG 1551/1552 or VAS 5051 to perform On Board Diagnostic (OBD) on Automatic Climate Control system.
12
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A/C control head -E87-
NOTE:
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-E87- display and operating buttons are illuminated by light emitting diodes (LEDs).
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Interior temperature sensor fan -V42- * and instrument panel interior temperature sensor -G56- are integrated in -E87-.
13
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Interior temperature sensor fan -V42- * and instrument panel interior temperature sensor -G56-
NOTE:
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Intake grille for sensor must not be obstructed.
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Fan and sensor are integrated in -E87- and cannot be replaced separately.
14
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Heating and A/C unit (with heater core and evaporator)
CAUTION! Heating and A/C unit must only be removed after refrigerant has been discharged.
15
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Control module for fresh air blower -J126- **
16
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Fresh air blower -V2 **
17
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Instrument panel vent, right
18
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Side window defroster vent
19
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Fresh air intake duct temperature sensor - G89- **
20
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Air flow flap motor -V71- *
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Actuates air flow flap and fresh air / recirculated air flap.
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With motor position sensor -G113-.
21
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Evaporator housing drain pipe.
22
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Temperature regulator flap motor -V68- *
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With motor position sensor -G92-
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Actuating arm: black or pink.
23
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Central flap motor -V70- *
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With motor position sensor -G112-
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Actuating arm: green
