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Home >> Toyota >> 2006 >> Corolla CE, Automatic >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (Engine Control System (SFI) (2ZZ-GE) - Diagnostics) >> Terminals Of ECM >> Waveform 2

Waveform 2

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Vehicle speed signal

WAVEFORM 2 REFERENCE

ECM Terminal Names Between SP2+ and SP2-
Tester Ranges 5 V/DIV, 10 msec./DIV
Conditions Driving at 25 mph (40 km/h)

HINT:

The wavelength becomes shorter as the vehicle speed increases.

Fig 1: Waveform 2
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