Mazda premacy - On Board Diagnostic System; Outline; Dtc

Form No.3351-1A-01A
F1-22
ONĆBOARD DIAGNOSTIC SYSTEM
OUTLINE
D The DTCs and simulation items of the PREMACY FP engine model are the same as those of the 323(BJ) FP
engine models.
D The monitoring item has been added for the PREMACY FP engine model compared to the 323 (BJ) FP
engine models.
DTC
DTC Table
: Applicable
-: Not applicable
DTC
Diagnosed
circuit
Detection condition FailĆsafe
Memory
function
P0102
MAF sensor
Input voltage from MAF sensor is below 0.86 V
when ignition switch is turned to ON position.
D Adjusts charging efficiency to
set value
P0103
MAF sensor
Input voltage from MAF sensor is above 4.90 V
when ignition switch is turned to ON position.
D Adjusts ignition timing to fixed
ignition (6°CA)
P0112
IAT sensor
Input voltage from IAT sensor is below 0.16 V
when ignition switch is turned to ON position.
D Sets IAT for engine control
20°C {68°F}
P0113
IAT sensor
Input voltage from IAT sensor is above 4.84 V
when ignition switch is turned to ON position.
{ }
D Illuminates generator warning
light
P0117
ECT sensor
Input voltage from ECT sensor is below 0.20 V
when ignition switch is turned to ON position.
D Sets ECT for engine control
40°C {104°F}
D Sets ECT for IAC 80°C
P0118
ECT sensor
Input voltage from ECT sensor is above 4.94 V
when ignition switch is turned to ON position.
{176°F}
D Operates cooling fan (and
condenser fan*
1
)
P0122
TP sensor
Input voltage from TP sensor is below 0.10 V
when ignition switch is turned to ON position.
D Sets throttle opening angle
for engine control closed
D Fixes closed throttle position
learning value to set value
P0123
TP sensor
Input voltage from TP sensor is above 4.90 V
when ignition switch is turned to ON position.
learning value to set value
D Inhibits dechoke control
D Inhibits dashpot correction for
IAC
P0134 HO2S
When HO2S signal does not exceed 0.55 V
after engine is started or stays below 0.55 V for
120 seconds after engine has reached normal
operating temperature
D Stops feedback control of fuel
injection control
P0327
Knock sensor
Input voltage from knock sensor is below 0.90
V when ignition switch is turned to ON position.
D Stops fuel cutĆoff at shifting
D Ignition retard of knocking is
P0328
Knock sensor
Input voltage from knock sensor is above 3.98
V when ignition switch is turned to ON position.
D Ignition retard of knocking is
canceled.
P0335 CKP sensor
No NE signal is inputted from CKP sensor while
engine is running.
D Stops fuel injection control
P0443
Purge
solenoid
valve
Open or short circuit is observed in purge
solenoid valve system when ignition switch is
turned to ON position.
- -
P1170 HO2S
When HO2S signal stays above 0.55 V or beĆ
low 0.55 V for 42.8 seconds after engine has
reached normal operating temperature.
D Stops feedback control of fuel
injection control
P1250
PRC solenoid
valve
Open or short circuit is observed in PRC
solenoid valve system when ignition switch is
turned to ON position.
- -
P1345 CMP sensor
No SGC signal input from CMP sensor for 12
engine rotations.
D Stops fuel injection control
*
1
: For ATX