Engine General Information and Diagnosis: 1A-30
NOTE
DTC and freeze frame data stored in ECM
memory are also cleared in the following
cases. Be careful not to clear them before
keeping their record.
• When power to ECM is cut off (by
disconnecting battery cable, removing
fuse or disconnecting ECM connectors).
• When the same malfunction (DTC) is not
detected again during 40 engine warm-up
cycles. (See “Warm-Up Cycle” of “On-
Board Diagnostic System Description: ”.)
Without Using Scan Tool
1) Turn ignition switch to OFF position.
2) Disconnect battery negative cable for specified time
below to erase diagnostic trouble code stored in
ECM memory and reconnect it.
Time required to erase DTC
DTC Table
S5JB0A1104005
NOTE
• For the vehicle equipped with diagnosis connector, some of DTC No. with delta (
U
) mark in the
following table can not be detected by ECM depending on vehicle specification and local regulation.
• With the generic scan tool, only star (*) marked DTC No. in the following table can be read.
• 1 driving cycle: MIL lights up when DTC is detected during 1 driving cycle.
• 2 driving cycles: MIL lights up when the same DTC is detected also in the next driving cycle after
DTC is detected and stored temporarily in the first driving cycle.
• *2 driving cycles:
MIL blinks or lights up. Refer to “DTC P0300 / P0301 / P0302 / P0303 / P0304: Random Misfire
Detected / Cylinder 1 / Cylinder 2 / Cylinder 3 / Cylinder 4 Misfire Detected: ” for details.
Ambient temperature
Time to cut power to ECM
Over 0
°
C (32
°
F)
30 sec. or longer
Under 0
°
C (32
°
F)
Not specifiable.
Select a place with higher
than 0
°
C (32
°
F)
temperature.
DTC No.
Detecting item
Detecting condition
(DTC will set when detecting:)
MIL
)
*P0010
Camshaft position actuator
circuit (for M16 engine)
Oil control valve circuit open or short.
1 driving
cycle
)
*P0011
Camshaft position – timing
over-advanced or system
performance (for M16 engine)
Actual value of advanced valve timing does not reach
target value, or valve timing is advanced although ECM
command is most retarding.
2 driving
cycles
)
*P0012
Camshaft position – timing
over-retarded (for M16 engine)
2 driving
cycles
)
U
*P0030
HO2S heater control circuit
(Sensor-1)
Impedance of A/F sensor element is higher than or lower
than specified range for more than 200 sec. even though
A/F sensor heater is turned ON for more than specified
time.
2 driving
cycles
)
U
*P0031
HO2S heater control circuit low
(Sensor-1)
A/F sensor circuit voltage is lower than specification for
more than specified time continuously even though
control duty ratio of A/F sensor heater is less than
specification.
2 driving
cycles
)
U
*P0032
HO2S heater control circuit high
(Sensor-1)
A/F sensor circuit voltage is higher than specification for
more than specified time continuously even though
control duty ratio of A/F sensor heater is more than
specification.
2 driving
cycles
)
U
*P0037
HO2S heater control circuit low
(Sensor-2)
HO2S-2 circuit voltage is lower than specification for more
than specified time continuously even though control duty
ratio of HO2S-2 heater is less than specification.
2 driving
cycles
)
U
*P0038
HO2S heater control circuit high
(Sensor-2)
HO2S-2 circuit voltage is higher than specification for
more than specified time continuously even though
control duty ratio of HO2S-2 heater is more than
specification.
2 driving
cycles
)
U
*P0101
Mass air flow circuit range/
performance
MAF sensor volume is more than specification or less
than specification.
2 driving
cycles
www.CarGarage.ir
www.CarGarage.ir
www.CarGarage.ir
