Actron 9640 Manuel D’Utilisation

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Set Sync Mode is available on 3.9L, 5.2L and 5.9L engines only.

When returning to the Chrysler Functions list, timing will remain fixed. This 

allows the mechanic to use the Sensor Test function and read sensor data. To 

restore timing, the Abolish Request mode must be selected from the Select 

Request Mode menu.
Depending on the Request Mode sent to the PCM, the tool will display the 

following messages:

• Basic Timing Has Been Abolished.
• Basic Timing Has Been Initiated. Spark Is Being Fired At Predetermined Set 

Point Without Spark Scatter.

• Basic Timing or Set Sync Is Rejected Due To Open Throttle.
• Basic Timing Is Rejected Due To Automatic Transmission In DRIVE.
• Set Sync Has Been Initiated.

The Review Data function allows you to review data stored in the scan tool. 
Select Review Data and press 

ENTER.

The types of stored data are listed.  

Select an option and press 

ENTER.

Codes, Temp Codes Freeze Frame 

and Controller Info display the 

information stored when those functions 

were ran.
The Playback function is used to play back a recording. This function is very 

similar to View Data. The only difference is that View Data is a real time viewing 

of PIDs, while Playback is a viewing of previously recorded PIDs.
To play back your vehicle’s recorded PIDs, select Playback from the Review 

Data list. Press the 

ENTER key to continue.

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On 1999 and newer vehicles, a screen may ask you to select Engine Data

or Transmission Data.

The scan tool displays a NO RECORDING PRESENT message if a recording 

does not exist. Otherwise, press 

ENTER to play back the recording. The scan 

tool plays back the Entire Data List or the Custom Data List, depending on 

how the data was recorded.
The Playback is composed of three 

lines of data and one line for the frame 

number and timestamp (in seconds). 
Negative frames and timestamps 

indicate data recorded before the 

trigger event. Positive frames and 

timestamps indicate data recorded after 

the trigger event.

Chrysler Functions ?

12)Set Basic Time ]

` 13)Review Data

[

Review Data

?

1)Codes

` 2)Temp Codes

[

3)Playback Data

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COOLANT(V)

5.00

COOLANT(

O

F)

114

ENGINE(RPM)

0[

FRAME: -5 TM: -6.6

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