Instruction Manual

86 CanOBD2&1

Ford OBD1 Systems

ADDITIONAL TESTS FOR EEC-IV SYSTEMS -WIGGLE TEST

For KOER Wiggle Test:

- Turn the engine OFF, wait 10 seconds, then turn back ON.

Press the ENTER/LD button to continue.

BE SURE to perform the added procedures in step 6,

if appropriate for your vehicle, BEFORE turning the

ignition ON.

- Press ENTER/LD button to continue.

8. If the CanOBD2&1 Scan Tool was able to link to the vehicle suc-

cessfully, a "Wiggle test is active..." message shows temporarily on

the CanOBD2&1 Scan Tool’s display. This is followed by a message

instructing you how to perform the test.

■ Press the ENTER/LD button if you wish to exit the Wiggle

Test at this time.

9. Wiggle, tap and move the suspected sensor or wiring.

■ If no faults are detected when per-

forming the Wiggle Test, a "System

Pass" message displays.

■ If a fault is detected when performing

the Wiggle Test, a "Circuit Fault

detected" message displays.

If the Wiggle Test detects

any problems, the related

DTC will be stored by the

computer in "Continuous

Memory". To view any

Wiggle Test DTC’s you

must perform the KOEO

Test. See page 70 for

KOEO Test procedures.

10.Follow the procedures in the vehicle's service repair manual to per-

form troubleshooting and repairs for Wiggle Test results.

11.The Wiggle Test will stay active as long as desired. To quit the

Wiggle Test, turn the ignition OFF and disconnect the CanOBD2&1

Scan Tool from the vehicle.