Suzuki GRAND VITARA JB416, Service Manual

Page: 26 / 474

1A-8 Engine General Information and Diagnosis:
Engine and Emission Control System Flow Diagram
FUEL T
ANK
FUEL LEVEL
SENSOR
FUEL PUMP
EGR
VA
LV
E
MAP
SENSOR
INT
AKE
MANIFOLD
EXHA
UST
MANIFOLD
V
A
CUUM
EXHA
UST GAS
AIR
FUEL
VA
P
O
R
THREE W
A
Y
CA
T
AL
YST
EXHA
UST
PIPE
EV
AP
CANISTER
EV
AP
CANISTER
PURGE
VA
LV
E
CHECK
VA
LV
E
FUEL
INJECT
OR
CURRENT
SENSOR (FOR J20 ENGINE)
ECT
SENSOR
RADIA
T
OR
FA
N
ECM
HEA
TER
CONTR
OL
BAR
OMETRIC
PRESSURE
SENSOR
A/F SENSOR
(IF EQ
UIPPED)
HO2S-2
(IF EQ
UIPPED)
ENGINE
CMP
SENSOR
CKP
SENSOR
KNOCK
SENSOR
IGNITION
COIL
WITH IGNITER
CMP A
CTU
A
T
OR
OIL CONTR
OL
VA
LV
E
(FOR M16
ENGINE)
A
CCELERA
T
OR PED
AL
POSITION (APP) SENSOR
A/C COMPRESSOR
CLUTCH
(IF EQ
UIPPED
WITH A/C)
HEA
TER
CONTR
OL
GENERA
T
OR
IMMOBILIZER
COIL ANTENNA
(IF EQ
UIPPED)
KEYLESS ST
AR
T
CONTR
OL MODULE
(IF EQ
UIPPED)
PO
WER STEERING
PUMP PRESSURE
SWITCH
TCM (FOR A/T MODEL)
ST
OP LAMP
SWITCH
AIR
CLEANER
IA
T
SENSOR
MAF
SENSOR
ABS / ESP CONTR
OL
MODULE
A/C REFRIGERANT
PRESSURE SENSOR
(IF EQ
UIPPED
WITH A/C)
COMBINA
TION METER
· MIL · COOLANT
TEMP
.
· IMMOBILIZER INDICA
T
OR LAMP
· T
A
CHOMETER
· SPEEDOMETER
·
ELECTRIC LO
AD
DLC
·
A/C SWITCH ON
(IF EQ
UIPPED
WITH A/C)
TP
SENSOR
THR
O
TTLE BOD
Y ASSEMBL
Y
THR
O
TTLE
AC
T
U
A
T
O
R
IMT V
A
CUUM
SOLENOID V
AL
VE
(FOR J20 ENGINE)
IMT V
AL
VE
(FOR J20 ENGINE)
WHEEL SPEED SENSOR (VSS)
BCM
4WD CONTR
OL MODULE
(IF EQ
UIPPED)
R
I5JB0D110003-01