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Home >> Lexus >> 2005 >> SC 430 >> Repair and Diagnosis >> Engine Performance >> System >> SFI System - Diagnostics >> Terminals Of ECM >> Waveform 4

Waveform 4

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  1. Variable valve timing (VVT) sensor (Bank 1)
  2. VVT sensor (Bank 2)
  3. Crankshaft position sensor
    Fig 1: Crankshaft Position Sensor Specifications Table
    G02955328Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

HINT:

The wavelength becomes shorter as engine rpm increases.

Fig 2: Crankshaft Position Sensor - Waveform
G02955329Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002