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Home >> Lexus >> 2004 >> SC 430 >> Repair and Diagnosis >> Engine Performance >> System >> SFI System - Diagnosis >> Terminals Of ECM >> Waveform 7

Waveform 7

Fig 1: Throttle Actuator Waveform Representation Table 7
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Fuel injector

Fig 2: Throttle Actuator Waveform Representation (7 Of 13)
G01447333Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

HINT:

The wavelength becomes shorter as engine rpm increases.