Mazda 121 - Page 229

SELF-DIAGNOSIS
FUNCTION
F
CODE
No.
r2
fTHRoTTLE
SEI{SOR)
SIEP INSPECTION ACTION
1
ls lhele a
poor
conneclion in throltle sensor Bepair or replace wiing
2 ls
there conllnuity behdeen throtlle sensor and
ECU?
ECU
A
(LG/R)
2K
(LG/R)
B
(LGMI
2M
(1G,4
/)
D
ff/B)
2D
(v/G)
3 ls resislances between terminals B
(LG/'14
and C
(Y/B)
correc"
Below 1 kA
Approx.
5 kO
Adlust
or
replace
throttle sensor
o page
F-12.
ls ECU
terminal 2lV vollage cofrccl?
.7 page
F-116
Replace ECU 17
page
F-112
Check
lor
short cicuil
in
wirng
lrom
thrcttle sensor io
ECU
Circuil Diagram
IHFOTTLE
SENSOF
RMOSENOR
re
@
re
@
ll
Y/B
jl
TER THE
Y/G
THFOTTLE
SENSON
F-73