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Ford OBD1 Systems<br />
ADDITIONAL TESTS FOR EEC-IV SYSTEMS - WIGGLE TEST<br />
6. Select the desired Wiggle Test from the<br />
menu displayed.<br />
� To perform the KOEO Wiggle Test:<br />
- Highlight KOEO Wiggle Test.<br />
- Turn ignition ON. DO NOT start<br />
the engine.<br />
- Press the ENTER/LD button<br />
to continue.<br />
� To perform the KOER Wiggle Test:<br />
- Highlight KOER Wiggle Test.<br />
- Turn the ignition ON and start the engine.<br />
- Press the ENTER/LD button to continue.<br />
7. A "One moment please test is in<br />
progress" message shows temporarily<br />
on the CanOBD2&1 <strong>Scan</strong> <strong>Tool</strong>’s display.<br />
� If the CanOBD2&1 <strong>Scan</strong> <strong>Tool</strong> fails<br />
to link to the vehicle's computer, a<br />
"Vehicle is not responding" message<br />
shows on the CanOBD2&1<br />
<strong>Scan</strong> <strong>Tool</strong>'s display. Do the following:<br />
For KOEO Wiggle Test:<br />
- Verify the ignition is ON.<br />
- Turn the ignition OFF, wait 10 seconds, then turn back ON to<br />
reset the computer. Press the ENTER/LD button to<br />
continue.<br />
For KOER Wiggle Test:<br />
- Turn the engine OFF, wait 10 seconds, then turn back ON.<br />
Press the ENTER/LD button to continue.<br />
BE SURE to perform the added procedures in step 6, if<br />
appropriate for your vehicle, BEFORE turning the<br />
ignition ON.<br />
- Press ENTER/LD button to continue.<br />
8. If the CanOBD2&1 <strong>Scan</strong> <strong>Tool</strong> was able to link to the vehicle<br />
successfully, a "Wiggle test is active..." message shows temporarily<br />
on the CanOBD2&1 <strong>Scan</strong> <strong>Tool</strong>’s display. This is followed by a<br />
message instructing you how to perform the test.<br />
� Press the ENTER/LD<br />
Test at this time.<br />
button if you wish to exit the Wiggle<br />
9. Wiggle, tap and move the suspected sensor or wiring.<br />
CanOBD2&1 95