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Home >> Toyota >> 2005 >> Avalon Touring >> Repair and Diagnosis >> Engine Performance >> Engine Control System (SFI) >> Terminals Of ECM >> Waveform 7
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Waveform 7

Purge VSV for EVAP system operation signal

WAVEFORM 7 REFERENCE CHART

ECM Terminal Names Between PRG and E1
Tester Ranges 10 V/DIV, 50 msec./DIV
Conditions Idling

HINT:

If the waveform is not similar to that shown in the illustration, check the waveform again after idling for 10 minutes or more.

Fig 1: Identifying Waveform 7
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