scion Workshop Repair Guides

Scion Workshop Service and Repair Manuals

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xB L4-2.4L (2AZ-FE) (2009)

Page 7
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7. WAVEFORM 7

HINT:  The wavelength becomes shorter as the engine rpm increases.

8. WAVEFORM 8

HINT:  If the waveform is not similar to the illustration, check the waveform again after idling for 10 minutes or more.

9. WAVEFORM 9

HINT:  The wavelength becomes shorter as the vehicle speed increases.

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