Suzuki GRAND VITARA XL-7 Owner's Manual page 202

TERMINAL
C51-2-1 Fuel injector No.2
C51-2-2 Fuel injector No.1
C51-2-3
Heater of HO2S-1 (bank 1)
C51-2-4
(if equipped)
Heater of HO2S-1 (bank 2)
C51-2-5
(if equipped)
C51-2-6
C51-2-7
C51-2-8 Fuel injector No.4
C51-2-9 Fuel injector No.3
C51-2-10
C51-2-11
EGR valve (stepper motor coil 4)
C51-2-12
(if equipped)
EGR valve (stepper motor coil 3)
C51-2-13
(if equipped)
EGR valve (stepper motor coil 2)
C51-2-14
(if equipped)
EGR valve (stepper motor coil 1)
C51-2-15
(if equipped)
Heater of HO2S-2 (bank 1)
C51-2-16
(if equipped)
Heater of HO2S-2 (bank 2)
C51-2-17
(if equipped)
C51-2-18
Crankshaft position sensor (+)
C51-2-19
(if equipped)
Crankshaft position sensor (–)
C51-2-20
(if equipped)
C51-2-21 Fuel injector No.6
C51-2-22 Fuel injector No.5
C51-2-23 Ignition coil assembly for No.6
C51-2-24 Ignition coil assembly for No.5
C51-2-25 Ignition coil assembly for No.4
C51-2-26 Ignition coil assembly for No.3
C51-2-27 Ignition coil assembly for No.2
C51-2-28 Ignition coil assembly for No.1
C51-2-29
Ground for CKP sensor shield wire
C51-2-30
(if equipped)
CIRCUIT
–
–
Ground
–
–
–
–
ENGINE GENERAL INFORMATION AND DIAGNOSIS (H27 ENGINE) 6-1-41
NORMAL VOLTAGE
10 – 14 V Ignition switch ON
–
10 – 14 V Ignition switch ON
At specified idle speed after engine
0 – 2 V
warmed up
10 – 14 V Ignition switch ON
At specified idle speed after engine
0 – 2 V
warmed up
–
–
10 – 14 V Ignition switch ON
–
–
0 – 1 V
10 – 14 V
Ignition switch ON
10 – 14 V
0 – 1 V
10 – 14 V Ignition switch ON
At specified idle speed after engine
0 – 1 V
warmed up
10 – 14 V Ignition switch ON
At specified idle speed after engine
0 – 1 V
warmed up
–
–
–
10 – 14 V Ignition switch ON
–
–
–
–
–
–
–
–
CONDITION
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–