this is what i found. will try it tomorrow.
ECU Error Codes
(EFI)
If a sensor fails or an out-of-tolerance signal is sensed
by the ECU, an error code will be generated by the
ECU. This will result in the analog needle swinging
full scale (if equipped) or the LCD gauge going blank
(if equipped). The EFI icon will flash.
To read the error code(s), use the following procedure.
1. Make sure the ignition switch is in the OFF position;
then remove the seat.
2. Locate the diagnostic plug next to the PDM; then
remove the black rubber cap.
3. Connect the Diagnostic Harness to the diagnostic
plug.
4. Turn the ignition switch to the ON position and
read the error code on the LCD. Refer to the following
ECU Error Code List to identify the specific
problem area.
ECU Error Code List
NOTE: Each of the following numerical codes will
have a two-letter prefix. A prefix of AC (Active
Code) or SC (Stored Code) will be displayed.
Always correct and clear Active Codes before
clearing Stored Codes.
• 00 = No Fault Detected (active code only)
• 12 = CKP (Crankshaft Position) Sensor*
• 13 = APS (Air Pressure Sensor) - H1
• 13 = MAP (Manifold Absolute Pressure) Sensor - H2
• 14 = TPS (Throttle Position Sensor)
• 15 = ECT (Engine Coolant Temperature) Sensor
• 16 = Speed Sensor
• 21 = IAT (Inlet Air Temperature) Sensor
• 23 = Tilt Sensor*
• 24 = Ignition Coil #1*
• 26 = Ignition Coil #2* - H2
• 32 = Fuel Injector #1*
• 34 = Fuel Injector #2* - H2
• 40 = ISC (Idle Speed Control) Valve
• 41 = Fuel Pump Relay*
• 60 = Cooling Fan Relay
• 95 = Sensor Power
• 96 = Incorrect ECU*
• 97 = ECU Memory Power (constant battery power)
• 98 = ECU to Gauge Comm Link - H2
• 99 = Start/Run Not Possible (active code only)
*Will initiate code 99.
After all active error codes are cleared, clear stored
error code(s) using the following procedure.
NOTE: The ignition switch should be in the OFF
position.
1. With the diagnostic harness connected to the diagnostic
plug and the drive select switch in the 4WD
position, hold the reverse override switch down
and turn the ignition switch to the ON position.
2. After ten seconds, release the reverse override
switch and turn the ignition switch to the OFF position;
then turn the ignition switch to the ON position.
The display should read AC00 (no fault detected).
NOTE: If the LCD still displays an error code, continue
troubleshooting the appropriate component.
3. Disconnect the diagnostic harness; then install the
black rubber cap.
4. Install the seat making sure it locks securely in place.
TPS INSTALLING/ADJUSTING
1. Place the TPS into position on the throttle body and
secure with the two screws. Do not tighten at this time.
2. Connect the main harness to the TPS.
3. Locate the diagnostic connector under the seat
next to the PDM; then install the test plug from
Test Plug/Error Code List kit onto the connector.
4. Turn the ignition switch to the ON position and
note the position of the TPS indicator icon (A, B,
or C); then adjust the TPS until the TPS icon
appears in the center position (B).
5. Tighten the mounting screws securely; then verify
the TPS icon appears in the center position (throttle
in idle position).
6. Cycle the throttle lever from idle to approximately
half throttle position several times; then return the
throttle to idle. The display should return to (B)
position.
7. Remove the test plug; then install the left-side
engine cover.
