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Component Tests and General Diagnostics|Page 3627 > < Component Tests and General Diagnostics|Page 3625

Sequoia 4WD V8-5.7L (3UR-FE) (2009)

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

(q) WAVEFORM 16:

HINT:  The wavelength changes when the air injection control driver detects malfunctions in the air injection system  See: Testing and
Inspection/Diagnostic Trouble Code Tests and Associated Procedures/P Code Charts/P0412.

(r) WAVEFORM 17:

HINT:  The wavelength becomes shorter as engine rpm increases.

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