3237433 - 0520G15 compression test with sdc with spark plugs or injectors removed

1. Disconnect wiring from the engine control unit.

	Name	Connector
1	Engine management ECU	M10

1. Assembly in the seat of one "central" spark plug "Probe EXAMINER 50 bar" and "Adapter EX8" tools.2. Connect diagnosis station.By means of starter, make the engine carry out some rev by pressing accelerator and clutch pedals.

Make sure there are no leaks from test instrument union.

Repeat the test on the remaining cylinders.Check pressure values in cylinders are not too different. Connect wiring to the engine control unit.

	Name	Connector
-	Engine management ECU	M10