85
3. Using a multimeter, connect the black tester lead to
the black socket (GND) on the analyzer and the red
tester lead to the white socket (VAR); then select the
Voltage position.
FI673A
4. Adjust the TPS until a reading of 0.68 DC volts is
obtained; then tighten the screw securely. Open and
close the throttle and determine the reading returns to
0.68 DC volts. Readjust as necessary.
FI674
5. Disconnect the harness from the analyzer; then dis-
connect the harness from the TPS and reconnect the
TPS main harness connector.
6. Tighten the mounting screws securely.
Diagnostic Trouble
Codes (DTC)
If an EFI or related chassis component fails or an
out-of-tolerance signal is detected by the ECU, a diag-
nostic trouble code (DTC) will be generated in the ECU
and displayed on the LCD. For the first thirty seconds,
the LCD will go blank and the DTC will be displayed
alternately with a wrench icon or malfunction indicator
light (MIL). After thirty seconds, the digital display will
return to normal; however, the MIL and DTC will con-
tinue to flash. On models equipped with the analog
gauge, the needle will swing full-scale for thirty seconds;
then return to normal with the MIL and DTC continuing
to flash.
Code List
NOTE: Each of the following numerical codes will
have a one-letter prefix of C or P. A “C” prefix denotes
a chassis malfunction and a “P” prefix denotes a
power train malfunction.
NOTE: Normal malfunction codes are cleared from
the LCD when the component is replaced or the mal-
function is corrected; however, intermittent codes
must be cleared as noted in the code chart.
Manual
Table of Contents
