Land Cruiser URJ200 URJ202 GRJ200 VDJ200 - 1VD-FTV ENGINE CONTROL


ECD SYSTEM (w/o DPF) - BASIC INSPECTION

  • HINT:
  • When a malfunction cannot be confirmed by the DTC check, troubleshooting should be performed on all circuits that are possible causes of the problem. However, in most cases, performing the basic engine check shown below can help you find the problem quickly and efficiently. Always perform this check first when troubleshooting the engine.

1.CHECK BATTERY VOLTAGE
  • NOTICE:
  • Perform the battery voltage check with the engine stopped and ignition switch off.
Result
ResultProceed to
11 V or higherOK
Below 11 VNG
NG.
CHARGE OR REPLACE BATTERY
OK
2.CHECK IF ENGINE WILL CRANK
NG.
PROCEED TO PROBLEM SYMPTOMS TABLE
OK
3.CHECK AIR FILTER

Visually check that the air filter is not excessively contaminated with dirt or oil.

NG.
CLEAN OR REPLACE AIR FILTER
OK
4.CHECK FUEL QUALITY

Check that only diesel fuel is being used.

Check that the fuel does not contain any impurities.

NG.
REPLACE FUEL
OK
5.CHECK FUEL FOR AIR
NG.
BLEED FUEL OF AIR
OK
6.CHECK FUEL PIPES AND HOSES

Check that the fuel pipes and fuel hoses are not blocked, damaged, disconnected or bent.

NG.
REPAIR OR REPLACE
OK
7.CHECK FUEL FILTER FOR BLOCKAGE
NG.
REPAIR OR REPLACE
OK
8.CHECK ENGINE OIL
NG.
ADD OR REPLACE
OK
9.CHECK ENGINE COOLANT
NG.
ADD OR REPLACE ENGINE COOLANT
OK
10.CHECK IDLING SPEED AND MAXIMUM SPEED
NG.
REPLACE FUEL SUPPLY PUMP
OK
11.CHECK DIAGNOSTIC CIRCUIT
NG.
REPAIR OR REPLACE
OK
12.CHECK VACUUM PUMP
NG.
REPAIR OR REPLACE VACUUM PUMP
OK
PROCEED TO PROBLEM SYMPTOMS TABLE
1VD-FTV ENGINE CONTROL
Land Cruiser URJ200 URJ202 GRJ200 VDJ200
ECD SYSTEM w/o DPF