Actron 9640 User Manual

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Getting Started 
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17-Pin MECS
MECS Ford Probe
Certain Ford Probes have a WHITE TACH CONNECTOR 
located very close to the 6-pin Self-Test connector and 
bundled in the same wiring harness. This is NOT the STI 
(Self Test Input) Pigtail. 
Connect the pigtail to the BLACK STI connector located farther back on the wire 
harness. If the tool is connected to the WHITE Tach connector, serious damage 
may result and may void warranty. Refer to the illustration.
STI Pigtail
6-Pin MECS
STO
4
5
6
1
2
3
Clip to good
vehicle ground
Adapter Cable
Vehicle DLC
17-Pin MECS
To
Scan Tool
P/N 9603
IMPORTANT