Porsche 944 - Manual (Page 44)

03
Self-diagnosis 944
Operating conditions for start of diagnosis
Systems
Ignition on
Engine standing still Engine running
944 S / 944 S2
DME
Airbag
Alarm system
yes
yes
yes
to n < 2000 rpm
yes
yes
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03 - 32 Operating conditions for start of diagnosis
Printed in Germany - XXIV, 1991