ECU Indicator Lights
By Pat Signorino & Shane CraddockSpecial thanks to Bill Wotschak (billwot) on the message board, and Joseph Obernberger. The 3SGTE Toyota ECU uses the Turbo VSV to control the amount of boost pressure the Turbo can produce. When the Turbo VSV is not energized (by 12 volts from the ECU), the turbo can build up to 7 PSI (basically whatever [...]
Tags: ECU, indicator lights
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