Ford OBD1 Systems
ADDITIONAL TESTS FOR EEC-IV SYSTEMS – RELAY AND SOLENOID TEST
3160g 101
1.
Locate the vehicle's Data Link Connector (DLC). See TEST
CONNECTORS on page 86 for connector location.
Some DLCS have a plastic cover that must be removed before
connecting the Scan Tool cable connector.
2.
Connect the Scan Tool cable (with the
Ford Connector Cable Adaptor attached)
to the Scan Tool, then connect the
adaptor to the vehicle's DLC. Press the
POWER/LINK
button to turn the
Scan Tool ON, then press the
ENTER
button to continue.
The Ford Menu displays.
Use the
and
buttons, as ne-
cessary, to make menu selections.
3.
From the Ford Menu, highlight
Output
State Test
, then press the
ENTER
button.
4.
The message “Warm up engine to
operating temperature” displays. Start
and warm-up engine to normal
operating temperature. Press the
ENTER
button to continue.
5.
When prompted, turn ignition key OFF
and wait for the on screen prompt. If
you wish to exit the Output State Check
at this time, press the
SYSTEM MENU
button.
6.
Turn ignition ON. DO NOT start the
engine. If your vehicle is equipped with
one of the following engine types,
perform the added procedures
described below:
For 4.9L engines with standard
transmission:
Press and hold the
clutch until the "Output State Check
Active" screen displays.
For 7.3L diesel engines:
Press and hold accelerator until the
"Output State Check Active" screen displays.
For 2L turbo engines with octane
switch:
Put switch in premium
position.
7.
Press the
ENTER
button to continue.
8.
A "One moment please test is in
progress..." message shows on the
Scan Tool's LCD display.
