t4 ecu location

probably sounds like a daft question but... on a 2.5 tdi 2002 reg 102 bhp van base (not caravelle etc) where's the ECU located as i have done the cage mod (http://www.vwt4forum.co.uk/showthread.php?t=38396&highlight=cage+mod) and want to find the main connector for the loom to ECU the...