Installation
1.
Remove ignition key from the vehicle.
2.
Disconnect the negative (-) cable from battery and wait for at
least thirty seconds.
...
System settings
Press the
key
Select [System]
Select menu through
TUNE knob
Memory Information
Displays currently used memory and total system memory.
Select [Memory Information]
OK ...
A/C Pressure Transducer Description
The A/C Pressure Transducer (APT) converts the pressure value of high
pressure line into voltage value after measuring it. By converted voltage value,
engine ECU controls the cooling fan by o ...