Visual Inspection - Suzuki Swift Sport 2004 Service & Repair Manual

TP SENSOR 2 VOLT (THROTTLE POSITION SENSOR
(SUB) OUTPUT VOLTAGE, V)
The TP 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 APP sensor (main) reading provides accelerator
pedal opening information in the form of voltage.
APP SENSOR 2 VOLT (ACCELERATOR PEDAL
POSITION (APP) SENSOR (SUB) OUTPUT VOLTAGE,
V)
The 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.

Visual Inspection

Visually check the following parts and systems.
• Engine oil – level, leakage
• Engine coolant – level, leakage
• Fuel – level, leakage
• Air cleaner element – dirt, clogging
• Battery – fluid level, corrosion of terminal
• Water pump belt – tension damage
• Throttle valve – operating sound
• Vacuum hoses of air intake system – disconnection, looseness,
deterioration, bend
• Connectors of electric wire harness – disconnection, friction
• Fuses – burning
• Parts – installation, bolt – looseness
• Parts – deformation
• Other parts that can be checked visually
Also check the following items at engine start, if possible
• Malfunction indicator lamp – Operation
• Charge warning lamp – Operation
• Engine oil pressure warning lamp – Operation
• Engine coolant temp. meter – Operation
• Fuel level meter – Operation
• Tachometer – Operation
• Abnormal air being inhaled from air intake system
• Exhaust system – leakage of exhaust gas, noise
• Other parts that can be checked visually
Inspection item
Engine General Information and Diagnosis:
THROTTLE TARGET POSI (TARGET THROTTLE
VALVE POSITION, %)
Target throttle valve position is ECM internal parameter
which indicates the ECM requested throttle valve
position.
BATTERY CURRENT (A)
This parameter indicates electric load value (current
consumption) that detected by electric load current
sensor.
GENERATOR CONT DUTY (GENERATOR CONTROL
DUTY, %)
This parameter indicates generator control duty ratio that
controls production electricity of generator by ECM.
100%: No limitation for the generating
0%: Maximum limitation for the generating
GENERATOR FIELD DUTY (GENERATOR FIELD
COIL DUTY, %)
This parameter indicates operating rate (status of
production electricity) for generator by field coil duty
ratio.
100%: maximum operation.
0%: minimum operation.
Reference section
"Engine Oil and Filter Change in Section 0B"
"Coolant Level Check in Section 1F"
"Fuel Lines and Connections Inspection in
Section 0B"
"Air Cleaner Filter Inspection in Section 0B"
"Battery Description in Section 1J"
"Accessory Drive Belt Inspection in Section
0B"
"Electric Throttle Body Assembly On-Vehicle
Inspection in Section 1C"
"Vacuum Hose and Purge Valve Chamber
Inspection in Section 1B"
"Malfunction Indicator Lamp (MIL) Check"
"Generator Symptom Diagnosis in Section 1J"
"Oil Pressure Switch Inspection in Section 9C"
"ECT Sensor Inspection in Section 1C"
"Fuel Level Sensor Inspection in Section 9C"
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