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Home >> Toyota >> 2006 >> Tundra Base, 4.0 U, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine (1GR-FE) - Diagnostics >> Terminals Of ECM >> Waveform 5

Waveform 5

Vehicle speed signal

WAVEFORM 5 REFERENCE

ECM Terminal Name Between SPD and E1
Tester Range 5 V/DIV, 10 msec./DIV
Condition Driving by 40 km/h (25 mph)

HINT:

The wavelength becomes shorter as vehicle speed increases.

Fig 1: Identifying Waveform 5
G02647683Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Fig 2: Identifying Waveform 6
G02647684Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002