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Removing and installing ambient temperature sensorG17 - vehicles up to model year 2012 > < Pin assignment at coolant temperature senderG62 - FSI engines

A4 Mk3

Pin assignment at coolant temperature senders G62/G83 - TDI engines
Pin assignment at coolant temperature senders -G62-/-G83- - TDI engines
Preparations
–  Unplug 2-pin connector at coolant temperature sender -G62-; Procedure → Rep. gr.19 (do not remove sender).
–  Unplug 2-pin connector at radiator outlet coolant temperature sender -G83-; Procedure → Rep. gr.19 (do not remove sender).
   
Pin assignment for 2-pin connector at coolant temperature sender -G62-
1 - Sender earth
2 - Wiring connection from coolant temperature sender -G62- to engine control unit
  A24-10347
Pin assignment for 2-pin connector on radiator outlet coolant temperature sender -G83-
1 - Sender earth
2 - Wiring connection from radiator outlet coolant temperature sender -G83- to engine control unit
  A24-10347

Removing and installing ambient temperature sensorG17 - vehicles up to model year 2012 > < Pin assignment at coolant temperature senderG62 - FSI engines