150
-
In standard operating conditions, the pressure
undergoes a drop and then settles.
-
A slow and gradual gain of pressure, up to about
0.4 bar, then occurs.
-
At this point, the valve opens and vacuum
suddenly resets.
-
A seal failure or an opening at inconsistent
pressure values is not to be considered as
acceptable. Replace the component.
Note:
A seal failure of the cut -off valve causes
exhaust noises (explosions in the silencer). A
wrong calibration of the cut-off valve can impair
the correct functionality of the catalytic converter.
Specific tools and equipment:
Mityvac pump
020329Y
Summary of Contents for GT 200
Page 1: ......
Page 90: ...90 9 1 2 Turn Signal Lights Horn Services and Accessory Pre Wiring ...
Page 151: ...151 10 10 Lubrication Circuit ...
