Mazda MX-6 1998, Workshop Manual

Page: 679 / 1282

TROUBLESHOOTING [LA4A-EL]
DTC No. Diagnosed Circuit Condition MIL DC*1 OBD Monitor*2
O/D OFF
indicator
light
P0712
TFT sensor
150 °C {302 °F)
indicates TFT circuit
grounded (KOER,
KOEO)
OFF
2
CCM
FLASH
150 °C {302 °F}
indicates TFT circuit
grounded
(continuous)
P0713
-4 0 °C {—40 °F}
indicates TFT sensor
circuit open (KOER,
KOEO)
OFF 2 CCM FLASH
-4 0 °C {—40 "F)
indicates TFT sensor
circuit open
(continuous)
P0715 TSS sensor
Insufficient input from
TSS sensor
ON 2 CCM OFF
P0731
SS1, SS2, or internal
parts
Incorrect 1GR ratio
OFF 2 CCM FLASH
P0732 Incorrect 2GR ratio OFF 2 CCM FLASH
P0733 Incorrect 3GR ratio
OFF 2 CCM FLASH
P0734 Incorrect 4GR ratio
OFF
2
CCM FLASH
P0741
TCC solenoid
TCC control
engagement error
OFF 2
CCM
FLASH
P0743
TCC solenoid circuit
failure during self-test
ON 2 CCM OFF
P0750
SS1
SS1 circuit failure ON 2 CCM OFF
P0751
SS1
hydraulic/mechanical
malfunction
ON 2 CCM OFF
P0755
SS2
SS2 circuit
malfunction
ON 2 CCM OFF
P0756
SS2
hydraulic/mechanical
malfunction
ON 2 CCM OFF
P1001 KOER aborted
KOER not able to
complete
c r 01-01A ENGINE ON-BOARD DIAGNOSIS [FS]
N/A
P1100 Mass air flow sensor Sensor intermittent
p - 0 1 -01A ENGINE ON-BOARD DIAGNOSIS [FS] N/A
P1101
Mass air flow sensor
Input signal out of
self-test range
tr 01-01A ENGINE ON-BOARD DIAGNOSIS [FS] N/A
P1112
Intake air temperature
sensor
Sensor intermittent
D- 0 1 -0 1 A ENGINE ON-BOARD DIAGNOSIS [FS] N/A
P1116
Engine coolant
temperature sensor
Input signal out of
self-test range
c r 0 1 -0 1 A ENGINE ON-BOARD DIAGNOSIS [FS] N/A
P1117
Engine coolant
temperature sensor
Sensor intermittent c r 0 1 -01A ENGINE ON-BOARD DIAGNOSIS [FS]
N/A
P1120
Throttle position
sensor
Out of range low
kt
0 1 -0 1 A ENGINE ON-BOARD DIAGNOSIS [FS]
N/A
P1121
Throttle position
sensor
Input signal
inconsistent with MAF
sensor
c r 0 1 -0 1 A ENGINE ON-BOARD DIAGNOSIS [FS]
N/A
P1124
Throttle position
sensor
Input signal out of
self-test range
c r 0 1 -01A ENGINE ON-BOARD DIAGNOSIS [FS] N/A
P1125
Throttle position
sensor
Circuit intermittent et
0 1 -0 1 A ENGINE ON-BOARD DIAGNOSIS [FS]
N/A
P1127
Heated oxygen
sensor heater
Exhaust system too
cool
D- 0 1 -0 1 A ENGINE ON-BOARD DIAGNOSIS [FS] N/A
0 5 -0 1 A -4