1 Series E81 130i (N52K) 3-door
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Removing and installing or replacing EGR
Only perform these tasks on an engine that has cooled down.
Necessary preliminary tasks:
Remove acoustic cover
Remove fan cowl
Drain coolant from radiator.
Pull off vacuum hose (1).
Connect vacuum pump to vacuum unit of bypass valve.
Check function of exhaust-gas recirculation with a vacuum pump.
Release screws (2).
Detach vacuum unit.
RA Removing and installing or replacing EGR cooler (N47)
BMW AG - TIS
Issue status (12/2007) Valid only until next DVD is issued
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