Actron 9640 User Manual

After making a selection, press 

ENTER to establish a communication link. 

Multiple PIDs may be sent if the vehicle is equipped with more than one 

computer module — Powertrain Control Module (PCM), Transmission Control 

Module (TCM), etc. The scan tool identifies them by their identification names 

(ID) assigned by the manufacturer (i.e. $40 or $1F).

If the Scan Tool receives multiple 

responses for a PID, such as MIL 

STATUS, it displays the PID and with 

the computer module ID blinking in 

parentheses. 

If one or more control modules stops 

responding, the tool will display a 

the module ID.

Press 

FUNC to return to the Ford Function List.

Refer to “View Freeze Data” on page 4-7 of Global OBDII Diagnostics.

The Quick Tests checks the integrity and performance of the EEC-V and PTEC 

system. It is performed first in most diagnostic procedures and after servicing 

to verify the repair. 

❒

KOEO On Demand: Key On-Engine Off (KOEO) Self-Test.

❒

KOER On Demand: Key On-Engine Running (KOER) Self-Test.

❒

KOEO Output State.

❒

KOEO Injector Buzz Test

❒

KOER Glow Plug Test

❒

KOER Cylinder Contribution Test

❒

KOER Switch Test. 

MIL STATUS($10)

ON

MIL STATUS($1A)

OFF

ENGINE(RPM)($10)

256[

ENGINE(RPM)($1A)

261 ~

Module $1F is not
Responding. Continue
Without it?

Yes      <No> ~