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A3.38
Cylinder compression test
Cylinder compression test
Connect the DEIS tester to the diagnostic socket (
Perform the cycle "160 NCM Compression mode management" with the DEIS diagnostic tester after
disabling engine firing.
Remove the spark plugs (
Remove all.
Screw the instrument into the spark plug seat, then press the engine start button to rotate the crankshaft
by a number of turns while reading the pressure within the combustion chamber.
Repeat the procedure for each cylinder.
Refit the spark plugs (
Connect the DEIS tester to the diagnostic socket (
Perform the cycle "160 NCM Compression mode management" with the DEIS diagnostic tester, re-
enabling engine firing.
A3.13).
A3.13).
F2.10).
F2.10).
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