Actron 9640 Manuel D’Utilisation

After pressing 

ENTER to continue, the 

KOER self-tests begins. 

The tool prompts you to:

❒

Work Steering Wheel

❒

Pump Brake Pedal

❒

Cycle OD (overdrive) Cancel Switch (on some Automatic 

Transmissions.)

When the test is done, the DTCs found 

display on the screen. Use 

UP/DOWN 

arrow keys to view Codes. If no codes 

are read, the System Pass screen is 

Press the 

FUNC key to return to the Ford Function List or BACK to return to 

the Quick Tests screen.

The Output State tests the output devices (actuators, relays, etc.) controlled by 

the PCM by powering them on and off. The voltage and outputs on suspect 

devices can be measured and recorded using a voltmeter. Compare voltages 

measured with the power turned on and off to verify operation.

✓

Fuel injectors are NOT energized by this test.

Select KOEO Output State from the 

Quick Tests screen and press 

ENTER.

Follow the scan tool’s instructions.

1) Set Parking Brake.
2) Put Transmission In Park Or Neutral.
3) Turn A/C Off.
4) Start Engine — Let Idle Until Hot.
5) Turn Ign Key Off.
6) Wait 10 Seconds. Turn Key On-Engine Off. Do Not Start Engine.
7) For a 7.3L Diesel, depress/hold throttle during test.

Test In Progress
Approximate
Time Left   4:00
Press BACK to Quit ~

DTCs Found: 2
Use [ To View DTCs
Write Down Codes
For Reference.    ~

Quick Tests

KOEO On Demand
KOER On Demand

[

` KOEO Output State ~