DTC No.
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Detected items
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Engine operating condition in fail-safe mode
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P0011 P0021
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Intake valve timing control
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The signal is not energized to the intake valve timing control solenoid valve and the valve control does not function.
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P004A P004D
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Turbocharger boost control solenoid valve
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Sets the duty ratio of the turbocharger boost control solenoid valve to 0%, and decreases the boost to the lower limit.
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P004C
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The ECM controls the electric throttle control actuator and restricts the torque.
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P0102 P0103 P010C P010D
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Mass air flow sensor circuit
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Engine speed will not rise more than 2,400 rpm due to the fuel cut.
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P0117 P0118
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Engine coolant temperature sensor circuit
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Engine coolant temperature will be determined by ECM based on the following condition. CONSULT-III displays the engine coolant temperature decided by ECM.
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Condition
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Engine coolant temperature decided (CONSULT-III display)
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Just as ignition switch is turned ON or START
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40°C (104°F)
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Approx. 4 minutes or more after engine starting
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80°C (176°F)
|
Except as shown above
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40 - 80°C (104 - 176°F) (Depends on the time)
|
When the fail-safe system for engine coolant temperature sensor is activated, the cooling fan operates while engine is running.
|
P0122 P0123 P0222 P0223 P0227 P0228 P1239 P2132 P2133 P2135
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Throttle position sensor
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The ECM controls the electric throttle control actuator in regulating the throttle opening in order for the idle position to be within +10 degrees. The ECM regulates the opening speed of the throttle valve to be slower than the normal condition. Therefore, the acceleration will be poor.
|
P0234 P1334
|
Turbochager system
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The ECM controls the electric throttle control actuator and restricts the torque.
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P0236 P0237 P0238 P0240 P0241 P0242
|
Turbocharger boost sensor
|
Sets the duty ratio of the turbocharger boost control solenoid valve to 0%, and decreases the boost to the lower limit.
|
P0500
|
Vehicle speed sensor
|
The cooling fan operates (Highest) while engine is running.
|
P0605
|
ECM
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(When ECM calculation function is malfunctioning:) ECM stops the electric throttle control actuator control, throttle valve is maintained at a fixed opening (approx. 5 degrees) by the return spring. ECM deactivates ASCD operation.
|
P062A
|
Sub fuel pump
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The ECM controls the electric throttle control actuator and restricts the torque.
|
P0643
|
Sensor power supply
|
ECM stops the electric throttle control actuator control, throttle valve is maintained at a fixed opening (approx. 5 degrees) by the return spring.
|
P1233 P2101
|
Electric throttle control function
|
ECM stops the electric throttle control actuator control, throttle valve is maintained at a fixed opening (approx. 5 degrees) by the return spring.
|
P1236 P2118
|
Throttle control motor
|
ECM stops the electric throttle control actuator control, throttle valve is maintained at a fixed opening (approx. 5 degrees) by the return spring.
|
P1238 P2119
|
Electric throttle control actuator
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(When electric throttle control actuator does not function properly due to the return spring malfunction:) ECM controls the electric throttle actuator by regulating the throttle opening around the idle position. The engine speed will not rise more than 2,000 rpm.
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(When throttle valve opening angle in fail-safe mode is not in specified range:) ECM controls the electric throttle control actuator by regulating the throttle opening to 20 degrees or less.
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(When ECM detects the throttle valve is stuck open:) While the vehicle is driving, it slows down gradually by fuel cut. After the vehicle stops, the engine stalls. The engine can restart in N or P position, and engine speed will not exceed 1,000 rpm or more.
|
P1290 P2100 P2103
|
Throttle control motor relay
|
ECM stops the electric throttle control actuator control, throttle valve is maintained at a fixed opening (approx. 5 degrees) by the return spring.
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P1805
|
Brake switch
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ECM controls the electric throttle control actuator by regulating the throttle opening to a small range. Therefore, acceleration will be poor.
|
Vehicle condition
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Driving condition
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When engine is idling
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Normal
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When accelerating
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Poor acceleration
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P2122 P2123 P2127 P2128 P2138
|
Accelerator pedal position sensor
|
The ECM controls the electric throttle control actuator in regulating the throttle opening in order for the idle position to be within +10 degrees. The ECM regulates the opening speed of the throttle valve to be slower than the normal condition. Therefore, the acceleration will be poor.
|
P2440 P2442
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Air cut solenoid valve
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Engine speed will not rise more than 2,400 rpm due to the fuel cut.
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