Ford OBD1 Systems
ADDITIONAL TESTS FOR EEC-IV SYSTEMS - WIGGLE TEST
If no faults are detected when per-
forming the Wiggle Test, a "System
Pass" message displays.
If a fault is detected when per-
forming the Wiggle Test, a "Circuit
Fault detected" message displays.
10. Follow the procedures in the vehicle's service repair manual to
perform 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.
96
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 79 for
KOEO Test procedures.
CanOBD2&1