Additional Tests
SYSTEM/ACTUATOR TESTS
For technical questions, please call 1-888-866-5797.
73
n
The vehicle’s computer performs an
11-step check of the EVAP system.
A “status” screen displays the name
and number of the current
Step
, the
Vapor Pressure
, and the status of
the
Purge VSV
,
Tank Bypass VSV
and
Canister Control VSV
.
5.
Choose
Continue
as needed to scroll to
the next stage of the test.
n
When the test is completed, a
“confirmation” screen displays.
6.
Choose
Exit
to return to the PCM
Actuator Test and Special Function
Menu.
n
LEV II SYS 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 a 6-step check of the EVAP
system. A “status” screen displays the name and number of the
current
Step
, the
Vapor Pressure
, and the status of the
Purge
VSV
and
Canister Control VSV
.
4.
Choose
Next Step
as needed to scroll to the next stage of the test.
n
When the test is completed, a “confirmation” screen displays.
Содержание 56218
Страница 1: ......
Страница 101: ...56218 2 1 ...