Computers and Control Systems: Service Precautions

2TR-FE ENGINE CONTROL SYSTEM: SFI SYSTEM:

PRECAUTION

1. INITIALIZATION

NOTE: Perform the REGISTRATION (VIN registration) when replacing the ECM (Programming and Relearning).

2. FOR USING TECHSTREAM

CAUTION: Observe the following items for safety reasons:

- Read its instruction books before using the tester.
- Prevent the tester cable from being caught on the pedals, shift lever and steering wheel when driving with the tester connected to the vehicle.
- When driving the vehicle for testing purposes using the tester, two persons are required. One is for driving the vehicle, and the other operates the tester.