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2.18 ECU电源电路 a.检查ECU电源电压。置点火开关于ON位,然后测量ECU连接器38号和47号端子的电压。如果该电压不为蓄电池电压,则应检修ECU电源电路。
2.18 ECU Power Circuit a. Check ECU power supply voltage. Set the ignition switch to the ON position, then measure the voltage at terminals 38 and 47 of the ECU connector. If the voltage is not the battery voltage, the ECU power circuit should be overhauled.