Land Cruiser URJ200 URJ202 GRJ200 VDJ200 - 1GR-FE ENGINE CONTROL


SFI SYSTEM - PRECAUTION

1.IGNITION SWITCH EXPRESSION

The type of ignition switch used on this model differs according to the specifications of the vehicle. The expressions listed in the table below are used in this section.

ExpressionIgnition Switch (Position)Engine Switch (Condition)
Ignition Switch offLOCKOff
Ignition Switch ACCACCOn (ACC)
Ignition Switch ONONOn (IG)
Engine StartSTARTStart
2.INITIALIZATION
  • NOTICE:
Perform initialization (throttle position) after replacing the throttle with motor body assembly or cleaning any throttle body components ().
Perform initialization (throttle position) after reconnecting the battery cable or replacing the ECM ().
Perform Reset Memory (AT initialization) when replacing the automatic transmission assembly, engine assembly or ECM ().
  • HINT:
  • Initialization cannot be completed only by disconnecting and reconnecting the battery cable.
3.WHEN USING GTS
  • CAUTION:
  • Observe the following items for safety reasons:
Read the GTS instruction books before using the GTS.
Make sure that the GTS cable is not caught on the pedals, shift lever or steering wheel when driving with the GTS connected to the vehicle.
When driving the vehicle for testing purposes using the GTS, two persons are required. One person drives the vehicle and the other operates the GTS.
4.DISCONNECT AND RECONNECT CABLE OF NEGATIVE BATTERY TERMINAL
Sfi System - Precaution. 1GR-FE ENGINE CONTROL. Land Cruiser URJ200 URJ202 GRJ200 VDJ200

Before performing electrical work, disconnect the cable from the negative (-) battery terminal in order to prevent short circuits and burnouts.

Text in Illustration
*1Cable
*2Negative (-) Battery Terminal

Before disconnecting and reconnecting the battery cable, turn the ignition switch off and the headlight dimmer switch off. Then loosen the terminal nut completely. Do not damage the cable or terminal.

When the battery cable is disconnected, the clock and radio settings and stored DTCs are cleared. Therefore, before disconnecting the battery cable, make a note of the settings.

  • NOTICE:
  • When disconnecting the cable, some systems need to be initialized after the cable is reconnected ().
1GR-FE ENGINE CONTROL
Land Cruiser URJ200 URJ202 GRJ200 VDJ200
SFI SYSTEM