S70 L5-2.4L VIN 55 B5254S (1998)
Note!
Applies when engine is warm, with wide open throttle (WOT) and when turning over the starter motor; 4.2-5.0 r/s (250-300 rpm).
Disconnect the engine speed (RPM) sensor.
3
Separate connector
Remove:
-
ignition cables cover plate
-
spark plugs.
Remove fuse 11B3
4