82
Figure 10-35
b) Press
OK
to proceed and the tool displays as below. Or, select
Cancel
to return to previous menu.
Figure 10-36
c) Check the exhaust backpressure with engine running idle. The tool will
read off the actual backpressure value and compare with the upper limit.
Select
OK
to continue or
Cancel
to return to previous menu.
Figure 10-37
If the engine is not running at idle speed, the tool will display a warning
message. Select
OK
to repeat the test or select
Cancel
to exit.
Figure 10-38
