90
NOTE: If the throttle body, ECM, TPS, or ISC are
replaced, the EFI system must be synchronized. Use
the following procedure.
1. With the key off, depress throttle lever to Wide Open
Throttle (WOT).
2. Place the ignition key in the ON position and wait for
10 seconds.
3. Release the throttle lever and wait an additional 10
seconds.
4. Turn the key to the OFF position and allow the gauge
to shut off.
EFI Diagnostic System
DIGITAL GAUGE
The digital gauge can be used as a diagnostic tool for
many of the DTC’s displayed. To place the gauge into the
diagnostic mode, use the following procedure.
1. Turn the ignition switch ON.
2. Depress and hold both Mode and Set buttons
together for approximately 10 seconds after which
the letters “dIAg” will appear on the LCD momen-
tarily followed by COOL.
EFI002A
NOTE: The display on the gauge will display in SAE
(speedometer in MPH mode) or Metric (speedometer
in km/h mode), For example to read temperature in
degrees Celsius, select km/h mode on the gauge or to
read Fahrenheit, select MPH mode.
3. Cycle the display by depressing either the Set or
Mode button to step to the desired function.
EFI004
NOTE: The gauge can be utilized dynamically
(engine running/vehicle moving) or statically (engine/
vehicle stopped).
Examples of Static checks: Battery voltage, fuel gauge/
sensor, and TPS (0% @ closed throttle, 95-100% @
WOT).
EFI007
Examples of Dynamic checks: Battery charging, coolant
temperature including fans ON/OFF (see below), MAP/
IAT, tachometer, and speedometer signal.
EFI003
Содержание XC 450 2016
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