Grounding points G7L, G7S, G7P

The following components are connected to grounding point G7P on a bracket on the engine:

205	Mass air flow sensor (M2.10.3, M4.1)
271	Heating, oxygen sensors (M2.10.3, M2.8.1)
346	Ignition discharge module DI
430	Control module, Trionic
505	Control module M2.10.3
510	Control module M2.8.1
586	Motronic M4.1 control module
589	Control module, Trionic OBDII

The following components are connected to grounding point G7S on a bracket on the engine:

136	Oxygen sensor (screen)
322	Connector coding (M2.10.3/M4.1)
345	Crankshaft position sensor (screen)
444	Data link connector, diagnostics-PC
505	Control module M2.10.3
510	Control module M2.8.1
515	Oxygen sensor (screen)
555	Camshaft position sensor (screen)
586	Control module M4.1

The following components are connected to grounding point G7L on a bracket on the engine:

505	Control module M2.10.3
510	Control module M2.8.1