Scan - Obd-Ii - tecnotest EZ-SCAN 4000 Manuel D'utilisation

__________________________________________________________________________ EZ-SCAN 4000
3.0 -

SCAN - OBD-II

•
Before scanning a vehicle, the EZ-Scan 4000 scanner must be correctly configured
for your vehicle. Refer to "Setup /Operating Instructions" on chapter 2.0 if you
need to configure the scanner.
•
Press POWER to display the EZ-Scan 4000 scanner opening screen.
•
Turn the vehicle ignition key to ON or start the engine.
•
Press SCAN.
When the scanner is ready to scan the vehicle, ENTER to Scan will be
displayed on the screen. Press ENTER to start scanning the vehicle
computer/sensors (pressing SCAN again will take the unit out of Scan mode
and display the opening screen).
Before an OBD-II vehicle is scanned, the vehicle computer and the EZScan
scanner will initialize, do a protocol check, then do Readiness Tests to make
sure the vehicle emission control system is working correctly (VPW, PWM, ISO
9141, Keyword MIL Status 2000, and CAN protocols are ON all supported).
•
The scanner will indicate the MIL status ON or OFF (Malfunction indicator Lamp,
or Check Engine Light). If there are Trouble Codes stored in the OBD-II system,
the scanner will display the codes as they are read from the vehicle computer
(these codes can also be viewed later. See "View Trouble Codes- OBD-II"
chapter 3.4).
•
After the scanner has read all the data from the vehicle, the Scan Successful
message will be displayed on the screen. If the scanner could not read all the data
from the computer or the vehicle sensors, an error message will be displayed.
OPERATING INSTRUCTIONS
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