Mazda B-Series 1997 Workshop Manual page 436

ON-BOARD DIAGNOSIS SYSTEM
FT
HEATED OXYGEN SENSOR H02S LOCATION
CONNECTOR (H02S)
HEATER VPWR
GROUND
(HTR GND)
H02S SIG SIG RTN
'TEST PINS LOCATED ON
BREAKOUT BOX
(VIEW FROM PIN SIDE)
FRONT CYL
ENGINE
(6 CY L)
Signal
- -
VPWR
Wire Color Test Pin
--
-
SIG RTN
: -
- -
H02S SIG-11
- - - - - --
- -
H02S HTR-11 (GND)
- -
H02S SIG-12
- -
-
- 1
H02S HTR-12 (GND)
+
-
H02S SIG-21
-
-
H02S HTR-21 (GND)
I
INJECTORS
I
CYLINDERS
1
PIN#
1
WIRE COLOR
I
I
GYIR
. - -
-
GYILB
(VIEW FROM PIN SIDE)
GND TO PCM
INJECTOR
71/91
VPWR HARNESS
9 1
- -
---
60
- - - - -
t--
- --
RIW
1
-
t
-
93
- - - - - - - - - - - -
RiLG 35
- -
WIBR
I
95
I - - - - - - -
RIB
I
87
- - - - - - -
YILB 94