Engine And Emission Control System (Tbi For G10) - Suzuki Swift User Manual

ENGINE AND EMISSION CONTROL SYSTEM
WARNING:
For vehicles equipped with a Supplemental Inflatable Restraint Air Bag System:
D Service on or around Air Bag System Components or Wiring must be performed only by an authorized
Suzuki dealer. Please observe all WARNINGS and SERVICE PRECAUTIONS in Section 9J under "On-
Vehicle Service" and the Air Bag System Component and Wiring Location view in Section 9J before
performing service on or around Air Bag System Components or Wiring. Failure to follow WARNINGS
could result in unintended air bag deployment or could render the air bag inoperative. Either of these
two conditions may result in severe injury.
D SDM can maintain sufficient voltage to cause a deployment of air bags for up to 15 seconds after igni-
tion switch is turned to "LOCK" position, battery is disconnected or fuse powering SDM is removed.
Work must be started after 15 seconds from the time.
NOTE:
For the descriptions for vehicle without warm up three way catalytic converter (WU TWC), refer to the same
section of the Service Manual mentioned in the FOREWORD of this manual.
GENERAL DESCRIPTION
AIR AND FUEL DELIVERY SYSTEM
ELECTRONIC CONTROL SYSTEM
ON-VEHICLE SERVICE
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accelerator Cable Adjustment
Idle Speed Inspection
AIR AND FUEL DELIVERY SYSTEM
Fuel Pressure . . . . . . . . . . . . . . . . . . . . . . . .
Fuel Pump . . . . . . . . . . . . . . . . . . . . . . . . . . .
Throttle Body . . . . . . . . . . . . . . . . . . . . . . . .
Fuel injector . . . . . . . . . . . . . . . . . . . . . . . . .
ELECTRONIC CONTROL SYSTEM
ECM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MAP Sensor . . . . . . . . . . . . . . . . . . . . . . . . .
TP Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . .
IAT Sensor . . . . . . . . . . . . . . . . . . . . . . . . . .
ECT Sensor . . . . . . . . . . . . . . . . . . . . . . . . .
Heated Oxygen Sensor -1 and -2
Vehicle Speed Sensor
Fuel Level Sensor (Gauge)
SECTION 6E1
(TBI FOR G10)
CONTENTS
. . . . . . . . . . . . . . 6E1- 2
. . . . . 6E1- 4
. . . . . . 6E1- 5
. . . . . . . . . . . . . . . . 6E1- 8
6E1- 8
. . . . . . . . . . 6E1- 8
. . . . . . . . . . . . . . . . . 6E1- 8
. . . . . 6E1- 9
6E1- 9
6E1-11
6E1-12
6E1-15
. . . . . . 6E1-17
6E1-17
6E1-18
6E1-19
6E1-20
6E1-21
. . . . . . . 6E1-23
. . . . . . . . . . . . . . . . . 6E1-24
. . . . . . . . . . . . 6E1-24
ENGINE AND EMISSION CONTROL SYSTEM (TBI FOR G10) 6E1-1
Crankshaft Position Sensor
Main Relay . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuel Pump Relay
Fuel Injector Resistor
Fuel Cut Operation
ISC System . . . . . . . . . . . . . . . . . . . . . . . . . .
ISC Actuator . . . . . . . . . . . . . . . . . . . . . . . . .
CTP Switch . . . . . . . . . . . . . . . . . . . . . . . . . .
ISC Actuator Relay
EFE Heater Control System
EFE Heater . . . . . . . . . . . . . . . . . . . . . . . . . .
EFE Heater Relay
Radiator Fan Control System
Radiator Fan Control Relay
Radiator Fan . . . . . . . . . . . . . . . . . . . . . . . . .
EMISSION CONTROL SYSTEM
EVAP Control System
PCV System . . . . . . . . . . . . . . . . . . . . . . . . .
SPECIAL TOOLS . . . . . . . . . . . . . . . . . . . . . .
TIGHTENING TORQUE
SPECIFICATIONS
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6E1-25
6E1-25
6E1-26
6E1-26
6E1-26
6E1-26
6E1-27
6E1-28
6E1-29
6E1-29
6E1-29
6E1-30
6E1-30
6E1-31
6E1-31
6E1-32
6E1-32
6E1-34
6E1-36
6E1-36