Ecd System (For I-Art) Fail-Safe Chart

Engine Hybrid System. Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25
1Kd-Ftv Engine Control. Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25
  1. FAIL-SAFE CHART

Ecd System (For I-Art) -- Fail-Safe Chart



FAIL-SAFE CHART
If any of the following DTCs are stored, the ECM enters fail-safe mode to allow the vehicle to be driven temporarily.

DTC No.
Detection Item
Fail-safe Operation
Fail-safe Deactivation Condition
P0046
Turbocharger / Supercharger Boost Control Solenoid Circuit Range / Performance
The engine power is limited.
Ignition switch off
P0047
Turbocharger / Supercharger Boost Control "A" Circuit Low
The engine power is limited.
Ignition switch off
P0048
Turbocharger / Supercharger Boost Control "A" Circuit High
The engine power is limited.
Ignition switch off
P007C
Charge Air Cooler Temperature Sensor Circuit Low
The intake air temperature is fixed at a specified value.
Pass condition detected
P007D
Charge Air Cooler Temperature Sensor Circuit High
The intake air temperature is fixed at a specified value.
Pass condition detected
P0088
Fuel Rail / System Pressure - Too High
The engine power is reduced by 90%.*
Ignition switch off
P0093
Fuel System Leak Detected - Large Leak
The engine power is limited.
Ignition switch off
P0100
Mass Air Flow Circuit Malfunction
The engine power is limited.
Pass condition detected
P0107
Manifold Absolute Pressure / Barometric Pressure Circuit Low Input
The turbo pressure is fixed at a specified value.
Pass condition detected
P0108
Manifold Absolute Pressure / Barometric Pressure Circuit High Input
The turbo pressure is fixed at a specified value.
Pass condition detected
P0112
Intake Air Temperature Circuit Low Input
The intake air temperature value is fixed.
Pass condition detected
P0113
Intake Air Temperature Circuit High Input
The intake air temperature value is fixed.
Pass condition detected
P0115
Engine Coolant Temperature Circuit
The engine coolant temperature sensor output is fixed at a specified value (the fixed value varies depending on conditions).
Pass condition detected
P0117
Engine Coolant Temperature Circuit Low Input
The engine coolant temperature sensor output is fixed at a specified value (the fixed value varies depending on conditions).
Pass condition detected
P0118
Engine Coolant Temperature Circuit High Input
The engine coolant temperature sensor output is fixed at a specified value (the fixed value varies depending on conditions).
Pass condition detected
P0122
Throttle / Pedal Position Sensor / Switch "A" Circuit Low Input
The engine power is limited.
Ignition switch off
P0123
Throttle / Pedal Position Sensor / Switch "A" Circuit High Input
The engine power is limited.
Ignition switch off
P0201
Injector Circuit / Open - (Cylinder 1)
The engine power is limited.
Ignition switch off to ON or STA on
P0202
Injector Circuit / Open - (Cylinder 2)
The engine power is limited.
Ignition switch off to ON or STA on
P0203
Injector Circuit / Open - (Cylinder 3)
The engine power is limited.
Ignition switch off to ON or STA on
P0204
Injector Circuit / Open - (Cylinder 4)
The engine power is limited.
Ignition switch off to ON or STA on
P0299
Turbocharger / Supercharger Underboost
The engine power is limited.
Pass condition detected
P029D
Cylinder 1 - Injector Leaking
The engine power is limited.
Ignition switch off
P02A1
Cylinder 2 - Injector Leaking
The engine power is limited.
Ignition switch off
P02A5
Cylinder 3 - Injector Leaking
The engine power is limited.
Ignition switch off
P02A9
Cylinder 4 - Injector Leaking
The engine power is limited.
Ignition switch off
P0335
Crankshaft Position Sensor "A" Circuit
The engine power is reduced by 90%.*
Pass condition detected
P0339
Crankshaft Position Sensor "A" Circuit Intermittent
The engine power is reduced by 90%.*
Pass condition detected
P0340
Camshaft Position Sensor "A" Circuit (Bank 1 or Single Sensor)
The engine power is reduced by 90%.*
Pass condition detected
P0405
Exhaust Gas Recirculation Sensor "A" Circuit Low
The engine power is limited.
Ignition switch off
P0406
Exhaust Gas Recirculation Sensor "A" Circuit High
The engine power is limited.
Ignition switch off
P042E
Exhaust Gas Recirculation "A" Control Stuck Open
The engine power is limited.
Ignition switch off
P0488
Exhaust Gas Recirculation Throttle Position Control Range / Performance
The engine power is limited.
Ignition switch off
P0489
Exhaust Gas Recirculation Control Circuit Low
The engine power is limited.
Ignition switch off
P0490
Exhaust Gas Recirculation Control Circuit High
The engine power is limited.
Ignition switch off
P0500
Vehicle Speed Sensor "A"
The vehicle speed is fixed at 0 km/h (0 mph).
Pass condition detected
P0606
ECM / PCM Processor
The engine power is reduced by 90%.*
Pass condition detected
P060A
Internal Control Module Monitoring Processor Performance
The engine power is reduced by 90%.*
Pass condition detected
P060B
Internal Control Module A/D Processing Performance
The engine power is reduced by 90%.*
Pass condition detected
P0627
Fuel Pump Control Circuit / Open
The engine power is limited.
Pass condition detected
P062D
No. 1 Fuel Injector Driver Circuit Performance
The engine is stalled.
Ignition switch off
P1229
Fuel Pump System
The engine power is limited.
Ignition switch off
P1251
Turbocharger / Supercharger Overboost Condition (Too High)
The engine power is limited.
Ignition switch off
P1271
Fuel Regulator Circuit Malfunction (EDU Drive)
The engine power is limited.
Ignition switch off
P1272
Fuel Pressure Regulator Malfunction
The engine power is limited.
Ignition switch off
P13A1
Fuel Pressure Sensor Circuit Low #1(Sub CPU)
  1. The engine power is reduced by 90% when sensor #1 and #4 are both malfunctioning.
  2. The engine power is limited when sensor #1, #2 and #3 are malfunctioning.
  3. The engine power is limited when sensor #2, #3 and #4 are malfunctioning.
Ignition switch off
P13A2
Fuel Pressure Sensor Circuit High #1(Sub CPU)
P13A6
Fuel Pressure Sensor Circuit Low #2(Sub CPU)
P13A7
Fuel Pressure Sensor Circuit High #2(Sub CPU)
P13AB
Fuel Pressure Sensor Circuit Low #3(Sub CPU)
P13AC
Fuel Pressure Sensor Circuit High #3(Sub CPU)
P13B1
Fuel Pressure Sensor Circuit Low #4(Sub CPU)
P13B2
Fuel Pressure Sensor Circuit High #4(Sub CPU)
P13A3
Fuel Pressure Sensor Circuit Range/Performance #1
  1. The engine power is reduced by 90% when sensor #1 and #4 are both malfunctioning.
  2. The engine power is limited when sensor #1, #2 and #3 are malfunctioning.
  3. The engine power is limited when sensor #2, #3 and #4 are malfunctioning.
Battery cable disconnected or DTCs cleared
P13A8
Fuel Pressure Sensor Circuit Range/Performance #2
P13AD
Fuel Pressure Sensor Circuit Range/Performance #3
P13B3
Fuel Pressure Sensor Circuit Range/Performance #4
P13C1
Fuel Temperature Sensor Circuit Low #1
The fuel temperature is fixed at 50°C (122°F) when there are 3 or more cylinders with malfunctioning fuel temperature sensors.
Ignition switch off
P13C2
Fuel Temperature Sensor Circuit High #1
P13C6
Fuel Temperature Sensor Circuit Low #2
P13C7
Fuel Temperature Sensor Circuit High #2
P13CB
Fuel Temperature Sensor Circuit Low #3
P13CC
Fuel Temperature Sensor Circuit High #3
P13D1
Fuel Temperature Sensor Circuit Low #4
P13D2
Fuel Temperature Sensor Circuit High #4
P13E1
Fuel Pressure Sensor Circuit Low #1(Main CPU)
The engine power is reduced by 90% when sensor #1 and #4 are both malfunctioning.
Ignition switch off
P13E6
Fuel Pressure Sensor Circuit Low #4(Main CPU)
P13E2
Fuel Pressure Sensor Circuit High #1(Main CPU)
P13E7
Fuel Pressure Sensor Circuit High #4(Main CPU)
P1626
Idle Signal Output Value Too Low
The engine power is limited.
Ignition switch off
P1627
Idle Signal Output Value Too High
The engine power is limited.
Ignition switch off
P167A
Lost Communication with Injector #1
The fuel temperature is fixed at 50°C (122°F).
Ignition switch off
P167B
Lost Communication with Injector #2
The fuel temperature is fixed at 50°C (122°F).
Ignition switch off
P167C
Lost Communication with Injector #3
The fuel temperature is fixed at 50°C (122°F).
Ignition switch off
P167D
Lost Communication with Injector #4
The fuel temperature is fixed at 50°C (122°F).
Ignition switch off
P168A
Injector #1 Internal EEPROM Malfunction
  1. The engine power is reduced by 90% when injector #1 and #4 are both malfunctioning.
  2. The engine power is limited when injector #1, #2 and #3 are malfunctioning.
  3. The engine power is limited when injector #2, #3 and #4 are malfunctioning.
Ignition switch off
P168B
Injector #2 Internal EEPROM Malfunction
P168C
Injector #3 Internal EEPROM Malfunction
P168D
Injector #4 Internal EEPROM Malfunction
P2006
Intake Manifold Runner Control Stuck Closed (Bank 1)
The engine power is limited.
Ignition switch off
P2120
Throttle / Pedal Position Sensor / Switch "D" Circuit
The engine power is limited.
Ignition switch off
P2121
Throttle / Pedal Position Sensor / Switch "D" Circuit Range / Performance
The engine power is limited.
Ignition switch off
P2122
Throttle / Pedal Position Sensor / Switch "D" Circuit Low Input
The engine power is limited.
Ignition switch off
P2123
Throttle / Pedal Position Sensor / Switch "D" Circuit High Input
The engine power is limited.
Ignition switch off
P2125
Throttle / Pedal Position Sensor / Switch "E" Circuit
The engine power is limited.
Ignition switch off
P2127
Throttle / Pedal Position Sensor / Switch "E" Circuit Low Input
The engine power is limited.
Ignition switch off
P2128
Throttle / Pedal Position Sensor / Switch "E" Circuit High Input
The engine power is limited.
Ignition switch off
P2138
Throttle / Pedal Position Sensor / Switch "D"/"E" Voltage Correlation
The engine power is limited.
Ignition switch off
P2226
Barometric Pressure Circuit
The atmospheric pressure is fixed at a specified value.
Pass condition detected
P2228
Barometric Pressure Circuit Low Input
The atmospheric pressure is fixed at a specified value.
Pass condition detected
P2229
Barometric Pressure Circuit High Input
The atmospheric pressure is fixed at a specified value.
Pass condition detected
P2564
Turbocharger / Supercharger Boost Control Position Sensor "A" Circuit Low
The engine power is limited.
Ignition switch off
P2565
Turbocharger / Supercharger Boost Control Position Sensor "A" Circuit High
The engine power is limited.
Ignition switch off
HINT:
*: Engine power is limited immediately after the DTC is stored.