Ecd System Problem Symptoms Table

Ecd System -- Problem Symptoms Table


HINT:
Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.

ECD System
Symptom
Suspected Area
See page
Engine does not crank (does not start)
Battery
LandCruiser RM0000013Y001ZX_01_0001.html
Starter (for 2.2 kW Type)
LandCruiser RM0000015XW02FX.html
Starter (for 2.7 kW Type)
LandCruiser RM0000015XW02GX.html
Starter (for 3.0 kW Type)
LandCruiser RM0000015XW02HX.html
Starter relay
LandCruiser RM000003BIA03DX_01_0002.html
Clutch pedal switch
LandCruiser RM0000032S300DX_01_0001.html
Entry and start system
LandCruiser RM000000YEF0MNX.html
Difficult to start with cold engine
Engine difficult to start or stalling
LandCruiser RM000000TJ50F6X.html
Starter signal circuit
LandCruiser RM000000TI40AKX.html
Pre-heating control circuit
LandCruiser RM000000W0B0ASX.html
Injector assembly
LandCruiser RM0000044VV008X.html
Fuel filter element sub-assembly
LandCruiser RM000002SY803CX_01_0004.html
Compression
LandCruiser RM00000147302LX_01_0002.html
ECM
LandCruiser RM0000013FU084X.html
Suction control valve
LandCruiser RM0000045CF00AX.html
Fuel pressure sensor
LandCruiser RM0000044W200PX.html
Diesel throttle body assembly
LandCruiser RM0000046KP01FX.html
EDU relay
LandCruiser RM000004691018X_01_0005.html
Fuel with low cetane number used
-
Fuel frozen
-
Air mixed into fuel pipe
-
No initial combustion (does not start)
VC output circuit
LandCruiser RM000001D6V0W9X.html
Difficult to start with hot engine
Engine difficult to start or stalling
LandCruiser RM000000TJ50F6X.html
Starter signal circuit
LandCruiser RM000000TI40AKX.html
Injector assembly
LandCruiser RM0000044VV008X.html
Fuel filter element sub-assembly
LandCruiser RM000002SY803CX_01_0004.html
Compression
LandCruiser RM00000147302LX_01_0002.html
ECM
LandCruiser RM0000013FU084X.html
Suction control valve
LandCruiser RM0000045CF00AX.html
Fuel pressure sensor
LandCruiser RM0000044W200PX.html
Diesel throttle body assembly
LandCruiser RM0000046KP01FX.html
EDU relay
LandCruiser RM000004691018X_01_0005.html
Air mixed into fuel pipe
-
Battery deteriorated
-
Engine stalls soon after starting
Engine immobiliser system (w/ Entry and start system)
LandCruiser RM000000QY40G3X.html
Engine immobiliser system (w/o Entry and start system)
LandCruiser RM000001GUQ05EX.html
Engine difficult to start or stalling
LandCruiser RM000000TJ50F6X.html
Injector assembly
LandCruiser RM0000044VV008X.html
Fuel filter element sub-assembly
LandCruiser RM000002SY803CX_01_0004.html
ECM power source circuit
LandCruiser RM000000TI20AJX.html
ECM
LandCruiser RM0000013FU084X.html
Suction control valve
LandCruiser RM0000045CF00AX.html
Fuel pressure sensor
LandCruiser RM0000044W200PX.html
Diesel throttle body assembly
LandCruiser RM0000046KP01FX.html
Air mixed into fuel pipe
-
Engine stalls (not including the conditions listed above)
Engine difficult to start or stalling
LandCruiser RM000000TJ50F6X.html
Abnormal initial idling (poor idling)
Rough idling or excessive engine vibration
LandCruiser RM000000W0C0FEX.html
Injector assembly
LandCruiser RM0000044VV008X.html
Fuel filter element sub-assembly
LandCruiser RM000002SY803CX_01_0004.html
ECM
LandCruiser RM0000013FU084X.html
Suction control valve
LandCruiser RM0000045CF00AX.html
Fuel pressure sensor
LandCruiser RM0000044W200PX.html
Mass air flow meter deteriorated
-
Fuel with low cetane number used
-
A/C signal circuit and/or generator signal circuit open
-
High engine idling speed
Rough idling or excessive engine vibration
LandCruiser RM000000W0C0FEX.html
A/C signal circuit
-
Injector assembly
LandCruiser RM0000044VV008X.html
Starter signal circuit
LandCruiser RM000000TI40AKX.html
ECM
LandCruiser RM0000013FU084X.html
Suction control valve
LandCruiser RM0000045CF00AX.html
Fuel pressure sensor
LandCruiser RM0000044W200PX.html
Speed sensor circuit open
LandCruiser RM0000012ME0PXX.html
Accelerator pedal
LandCruiser RM00000463100BX.html
Low engine idling speed (poor idling)
Rough idling or excessive engine vibration
LandCruiser RM000000W0C0FEX.html
A/C signal circuit
-
Injector assembly
LandCruiser RM0000044VV008X.html
EGR system
LandCruiser RM000002RKA01VX.html
Compression
LandCruiser RM00000147302LX_01_0002.html
Fuel line (air bleeding)
-
ECM
LandCruiser RM0000013FU084X.html
Suction control valve
LandCruiser RM0000045CF00AX.html
Fuel pressure sensor
LandCruiser RM0000044W200PX.html
Diesel throttle body assembly
LandCruiser RM0000046KP01FX.html
Mass air flow meter deteriorated
-
Rough idling (poor idling)
Rough idling or excessive vibration
LandCruiser RM000000W0C0FEX.html
Hunting with hot engine (poor idling)
Injector assembly
LandCruiser RM0000044VV008X.html
ECM power source circuit
LandCruiser RM000000TI20AJX.html
Compression
LandCruiser RM00000147302LX_01_0002.html
Fuel line (air bleeding)
-
ECM
LandCruiser RM0000013FU084X.html
Suction control valve
LandCruiser RM0000045CF00AX.html
Fuel pressure sensor
LandCruiser RM0000044W200PX.html
Diesel throttle body assembly
LandCruiser RM0000046KP01FX.html
Hunting with cold engine (poor idling)
Injector assembly
LandCruiser RM0000044VV008X.html
ECM power source circuit
LandCruiser RM000000TI20AJX.html
Compression
LandCruiser RM00000147302LX_01_0002.html
Fuel line (air bleeding)
-
ECM
LandCruiser RM0000013FU084X.html
Suction control valve
LandCruiser RM0000045CF00AX.html
Fuel pressure sensor
LandCruiser RM0000044W200PX.html
Diesel throttle body assembly
LandCruiser RM0000046KP01FX.html
Fuel with low cetane number used
-
Hesitation/poor acceleration (poor driveability)
Lack of power or hesitation
LandCruiser RM000000W0E0F1X.html
Injector assembly
LandCruiser RM0000044VV008X.html
Fuel filter element sub-assembly
LandCruiser RM000002SY803CX_01_0004.html
EGR system
LandCruiser RM000002RKA01VX.html
Compression
LandCruiser RM00000147302LX_01_0002.html
ECM
LandCruiser RM0000013FU084X.html
Suction control valve
LandCruiser RM0000045CF00AX.html
Fuel pressure sensor
LandCruiser RM0000044W200PX.html
Diesel throttle body assembly
LandCruiser RM0000046KP01FX.html
Accelerator pedal
LandCruiser RM00000463100BX.html
Turbocharger system
LandCruiser RM000003TBT01VX.html
Mass air flow meter deteriorated
-
Intake system blockage
-
Exhaust system blockage
-
Brake override system
LandCruiser RM000004G8F0VQX.html
Knocking (poor driveability)
Engine knocking or rattling
LandCruiser RM000000W0D0ETX.html
Black smoke emitted (poor driveability)
Black smoke emitted
LandCruiser RM000000TIR0J9X.html
EGR system
LandCruiser RM000002RKA01VX.html
Injector assembly
LandCruiser RM0000044VV008X.html
Exhaust system blockage
-
White smoke emitted (poor driveability)
EGR system
LandCruiser RM000002RKA01VX.html
Injector assembly
LandCruiser RM0000044VV008X.html
Fuel filter element sub-assembly
LandCruiser RM000002SY803CX_01_0004.html
ECM
LandCruiser RM0000013FU084X.html
Suction control valve
LandCruiser RM0000045CF00AX.html
Fuel pressure sensor
LandCruiser RM0000044W200PX.html
Diesel throttle body assembly
LandCruiser RM0000046KP01FX.html
Pre-heating control circuit
LandCruiser RM000000W0B0ASX.html
Low quality fuel
-
Surging/hunting (poor driveability)
Injector assembly
LandCruiser RM0000044VV008X.html
ECM
LandCruiser RM0000013FU084X.html
Mass air flow meter deteriorated
-
Suction control valve
LandCruiser RM0000045CF00AX.html
Fuel pressure sensor
LandCruiser RM0000044W200PX.html
Turbocharger system
LandCruiser RM000003TBT01VX.html