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Home >> Toyota >> 1993 >> Tercel Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes >> Diagnostic Code Charts >> Test No. 1 - Ecu Power Source
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Test No. 1 - Ecu Power Source

TEST NO. 1-ECU POWER SOURCE TROUBLE

Terminals Trouble Condition STD Voltage
BATT - E1 No Voltage All 10 - 14V
Fig 1: Test No. 1 Schematic ECU Power Source
G91J17714Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Fig 2: Test No. 1 Flow Chart ECU Power Source
G91A17715Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002