SYSTEM/ACTUATOR TESTS
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n The screen shows the Injector Kill Results, the Injector
Number selected, the current Engine Speed, and the Engine
Coolant Temp.
4. If desired, choose Reselect to return to the Select Injector screen,
and repeat step 3 to select a new fuel injector.
5. Choose Finish to return to the Special Functions menu.
Injector Kill System Test (004)
The Injector Kill System Test function lets you perform a test of the
injector kill system for a selected fuel injector.
1. Select Injector Kill System Test in the Special Functions menu, then
press ENTER .
n An “instructional” screen displays. Prepare the vehicle for test as
directed.
- Start and idle the engine.
2. Choose Yes to continue.
n A “status” screen displays while a vehicle status check is
performed.
n The Select Injector screen displays.
3. Select the desired injector, then press ENTER .
n The test results screen displays.
n The screen shows the ECM Engine
RPM.
4. If desired, choose Reselect to return to
the Select Injector screen, and repeat
step 3 to select a new fuel injector.
5. Choose Finish to return to the Special
Functions menu.
VVT System Test
The VVT System Test function lets you initiate a test of the Variable Valve
Timing (VVT) system.
1. Select VVT System Test in the Special Functions menu, then press
ENTER .
n An “instructional” screen displays. Prepare the vehicle for test as
directed:
- Start and idle the engine.
- Make sure engine coolant temperature is 83°C (180°F) before
proceeding.
2. Choose Yes to continue.
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