Engine Compression Inspection
NOTE: After the inspection, you must reset the ECM/PCM. Otherwise, the
ECM/PCM will continue to stop the injectors from operating.
Allow the engine to reach operating temperature (fan comes o ...
Disassembly
Raise and support the vehicle.
Remove the rear wheels.
Release the parking brake, and
remove the brake drum.
Remove the tension pins (A) by pushing respe ...
Using HFL
HFL Buttons
( HFL Talk) button: Press
to go directly to give a command or to answer an
incoming call.
(HFL Back) button: Press to
end a call or to cancel a command.
Help Features
• To h ...