GS 300 RWD V6-3.0L (3GR-FSE) (2006)
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Tachometer: Testing and Inspection
Component Inspection
INSPECT TACHOMETER
1. Connect the tune-up test tachometer and start the engine.
NOTE:
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Reversing the connection of the tachometer will damage the transistors and the insides of the diodes.
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When removing or installing the tachometer, be careful not to drop or strike it.
2
Compare the result of the test with the standard indication.
DC 13.5 V, at 25 degrees C (77 degrees F)
