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Home >> Toyota >> 2011 >> 4 Runner 2WD L4-2.7L (2TR-FE) >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Service Precautions
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Computers and Control Systems: Service Precautions





2TR-FE ENGINE CONTROL: SFI SYSTEM: PRECAUTION

1. INITIALIZATION

NOTICE:
* Perform initialization (throttle position) after replacing the throttle body assembly or cleaning any throttle body components Installation.
* Perform initialization (throttle position) after reconnecting the battery cable or replacing the ECM Installation.
* Perform registration (VIN registration) when replacing the ECM Programming and Relearning.

2. USING TECHSTREAM

CAUTION:
Observe the following items for safety reasons:

* Read the Techstream instruction books before using the Techstream.
* Make sure that the Techstream cable is not caught on the pedals, shift lever or steering wheel when driving with the Techstream connected to the vehicle.
* When driving the vehicle for testing purposes while using the Techstream, two persons are required. One person drives the vehicle and the other operates the Techstream.
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