Suzuki XL7 2007 Service Manual page 156

1A-51 Engine General Information and Diagnosis:
Fuel Tank Level Remaining: This parameter displays
the amount of fuel in liters/gallons that remains in the
fuel tank as determined by the control module from
information received from the left and right fuel level
sensors.
Fuel Tank Pressure Sensor: This parameter displays
the pressure/vacuum inside the fuel tank. A negative
value indicates a vacuum, while a positive value
indicates a pressure.
Fuel Tank Pressure Sensor: This parameter displays
the voltage signal received by the control module
from the fuel tank pressure (FTP) sensor.
Fuel Tank Rated Capacity: This parameter displays
the capacity of the fuel tank in liters or gallons.
Fuel Trim Learn: This parameter displays Enabled
when conditions are appropriate for enabling long
term fuel trim corrections. This indicates that the long
term fuel trim is adapting continuing amounts of
short term fuel trim. If the scan tool displays
Disabled, then long term fuel trim will not respond to
changes in short term fuel trim.
GEN L-Terminal Signal Command: This parameter
displays the control modules commanded state of
the voltage regulator on the generator.
Generator F-Terminal Signal: This parameter displays
the amount of generator on-time as commanded by
the control module. The higher the percentage the
greater the generator output.
HO2S Bank 1 or 2 Sensor 1: This parameter displays
the voltage output from the HO2S to the control
module. A lower voltage indicates a lean exhaust,
while a higher voltage indicates a rich exhaust.
HO2S Bank 1 or 2 Sensor 2: This parameter displays
the voltage output from the HO2S to the control
module. A lower voltage indicates a lean exhaust,
while a higher voltage indicates a rich exhaust.
HO2S Heater Monitor Complete This Ignition: This
parameter displays the diagnostic monitor
completion status during the current driving/
monitoring cycle.
HO2S Heater Monitor Enabled This Ignition: This
parameter displays the diagnostic monitor enable
status during the current driving/monitoring cycle.
HO2S Htr. Bn. 1 or 2 Sensor 1 or 2 Circuit Status:
This parameter displays the state of the oxygen
sensor heater control circuit. The parameter displays
Fault if the oxygen sensor heater control circuit is
open, shorted to ground, or shorted to voltage. The
parameter displays Indeterminate until the circuit has
been commanded ON.
HO2S Bank 1 or 2 Sensor 1 or 2 Heater Command:
This parameter displays the commanded state of the
HO2S Bank 1 or 2 Sensor 1 or 2 by the control
module. The scan tool will display a higher value as
the heater command is increased, and a lower value
if the heater is not commanded ON.
HO2S Bank 1 or 2 Sensor 1 or 2 Heater Command:
This parameter displays the commanded state of the
Bank 2 Sensor 1 heater by the control module. The
scan tool will display ON when the heater is
commanded ON. The scan tool will display OFF
when the heater is commanded OFF.
HO2S/O2S Monitor Complete This Ignition: This
parameter displays the diagnostic monitor
completion status during the current driving/
monitoring cycle.
HO2S/O2S Heater Monitor Enabled This Ignition:
This parameter displays the diagnostic monitor
enable status during the current driving/monitoring
cycle.
HO2S Sensing Element Bn. 1 or 2 Sensor 1 or 2:
This parameter displays the resistance of the
sensing element within the control module. The front
sensors are normally regulated to 80 ohms. The rear
sensors are normally regulated between 20-300
ohms which depends on temperature.
HO2S Sensor 1 module Signal: This parameter
displays the voltage of the HO2S control transistor,
which is internal to the ECM.
IAT Sensor: This parameter displays the temperature
of the air entering the air induction system based on
input to the control module from the intake air
temperature (IAT) sensor.
Ignition Off Time: This parameter displays the time
elapsed since the ignition was last turned OFF. The
scan tool will display the time in hours, minutes and
seconds.
Ignition 0 Signal: This parameter displays On when
the control module detects a voltage at the ignition 0
input terminal.
Ignition 1 Signal: This parameter displays the voltage
measured at the ignition 1 circuit of the control
module. Voltage is applied to the control module
when the ignition switch is in the ignition 1 position.
The scan tool will display a low value when the
voltage is low. The scan tool will display a high value,
such as battery voltage, when the voltage is higher.
Ignition 1 Signal: This parameter displays On when
the control module detects a voltage at the ignition 1
input terminal.
IMRC Solenoid Circuit Status: This parameter
displays the state of the intake manifold runner
control (IMRC) control circuit. The parameter
displays Fault if the IMRC control circuit is open,
shorted to ground, or shorted to voltage. The
parameter displays Indeterminate until the circuit has
been commanded ON.
IMRC Solenoid Command: This parameter displays
the control modules commanded state of the IMRC
solenoid.
Int. Brake Apply Signal: This parameter displays the
state of the brake pedal that is transmitted over the
serial data circuit from the electronic brake control
module (EBCM).