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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 10

Waveform 10

Engine speed signal

WAVEFORM 10 REFERENCE

ECM Terminal Names Between TACH and E1
Tester Ranges 5 V/DIV, 10 msec./DIV
Conditions Idling

HINT:

The wavelength becomes shorter as vehicle speed increases.