SYSTEM/ACTUATOR TESTS
72 For technical questions, please call 1-888-866-5797.
n Repeat as desired to select additional sensors.
4. Choose Next to continue.
n A “results” screen displays.
n The screen shows the current
Engine speed and the list of
selected sensors.
5. Choose Back to return to the Select
Sensor screen, or, choose Exit to return
to the PCM Actuator Test and Special
Function Menu.
EVAP System Check
The EVAP System Check function lets you initiate a check of the vehicle’s
Evaporative Emissions System. Depending on model, the vehicle will
support one of four system types.
n EVAP VSV CHECK
1. Select EVAP System Check in the PCM Actuator Test and Special
Function Menu, then press ENTER .
n A series of “informational” screens display.
2. Choose Continue as needed to scroll to subsequent screens.
n An “instructional” screen displays. Prepare the vehicle for test as
directed:
- Make sure fuel level is between 1/4 and 3/4.
- Make sure fuel temperature is below 35°C.
- Start and run the engine.
- Place the transmission in PARK.
3. Choose Continue to proceed.
n The vehicle’s computer performs an initial vapor pressure sensor
check to determine if a leak may be present. A “results” screen
displays when the check is complete.
4. Choose Continue to proceed, or, choose Exit to return to the PCM
Actuator Test and Special Function Menu.
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