Suzuki GRAND VITARA Owner's Manual page 97

A/C SWITCH (ON/OFF)
ON: Command for A/C operation being output from ECM
to HVAC.
OFF: Command for A/C operation not being output.
A/C COMP RELAY (A/C COMPRESSOR RELAY, ON/
OFF)
This parameter indicates the state of the A/C switch.
BLOWER FAN (ON/OFF)
This parameter indicates the state of the blower fan
motor switch.
ELECTRIC LOAD (ON/OFF)
ON: Headlight, small light or rear defogger ON signal
inputted.
OFF: Above electric loads all turned OFF.
PSP SWITCH (POWER STEERING PUMP PRESSURE
SWITCH, ON / OFF):
ON: PSP SW is ON (P/S high pressure switch is ON)
OFF: PSP SW is OFF (P/S high pressure switch is OFF)
RADIATOR COOLING FAN LOW (RADIATOR
COOLING FAN CONTROL RELAY NO.1, ON/OFF)
ON: Command for radiator cooling fan control relay No.1
operation being output.
OFF: Command for relay operation not being output.
RDTR FAN NO.1 HIGH (RADIATOR COOLING FAN
CONTROL RELAY NO.2, ON / OFF):
ON: Command for radiator cooling fan control relay No.2
which changes radiator cooling fan No.1 to high speed
operation being output.
OFF: Command for relay operation not being output
RDTR FAN NO.2 HIGH (RADIATOR COOLING FAN
CONTROL RELAY NO.3, ON / OFF)
ON: Command for radiator cooling fan control relay No.3
which changes radiator cooling fan No.2 to high speed
operation being output.
OFF: Command for relay operation not being output
TP SENSOR 1 VOLT (THROTTLE POSITION SENSOR
(MAIN) OUTPUT VOLTAGE, V)
The Throttle Position Sensor (Main) reading provides
throttle valve opening information in the form of voltage.
TP SENSOR 2 VOLT (THROTTLE POSITION SENSOR
(SUB) OUTPUT VOLTAGE, V)
The Throttle Position Sensor (Sub) reading provides
throttle valve opening information in the form of voltage.
APP SENSOR 1 VOLT (ACCELERATOR PEDAL
POSITION (APP) SENSOR (MAIN) OUTPUT
VOLTAGE, V)
The Accelerator Pedal Position (APP) Sensor (Main)
reading provides accelerator pedal opening information
in the form of voltage.
Engine General Information and Diagnosis:
APP SENSOR 2 VOLT (ACCELERATOR PEDAL
POSITION (APP) SENSOR (SUB) OUTPUT VOLTAGE,
V)
The Accelerator Pedal Position (APP) Sensor (Sub)
reading provides accelerator pedal opening information
in the form of voltage.
ACCEL POSITION (ABSOLUTE ACCELERATOR
PEDAL POSITION, %)
When accelerator pedal is at fully released position,
accelerator pedal is indicated as 0 – 5% and 90 – 100%
fully depressed position.
TARGET THROTTLE POSI (TARGET THROTTLE
VALVE POSITION, %)
Target Throttle Valve Position is ECM internal parameter
which indicates the ECM requested throttle valve
position.
IAC THROTTLE OPENING (IDLE AIR (SPEED)
CONTROL THROTTLE VALVE OPENING, %):
This parameter indicates throttle valve opening of idle air
control in %.
(100% indicates the maximum idle air flow.)
THROTTLE MOTOR VOLT (V):
This parameter indicates power supply voltage of throttle
actuator (motor) control circuit (input voltage from
throttle actuator control relay).
CLOSED THROTTLE POS (CLOSED THROTTLE
POSITION, ON/OFF)
This parameter reads ON when throttle valve is fully
closed, or OFF when it is not fully closed.
THROTTLE MOTOR RELAY (ON / OFF):
ON: Throttle actuator (motor) control activated by ECM.
OFF: Throttle actuator (motor) control stopped by ECM.
VEHICLE SPEED (km/h, mph)
It is computed based on pulse signals from rear wheel
speed sensor (RH, LH).
INJ PULSE WIDTH (FUEL INJECTION PULSE WIDTH,
msec.)
This parameter indicates time of the injector drive (valve
opening) pulse which is output from ECM (but injector
drive time of NO.1 cylinder for multiport fuel injection).
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