| DTC Strategy |
- Monitor voltage, current, temperature
|
- Poor connector connection
- Faulty 12Vbattery
- Faulty motor
- Faulty HECU
- Open in motor circuit
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| Enable Condition |
- Normal 12V battery voltage (9 to 16V)
- After the ignition "ON" (continuously)
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| Threshold Value |
- When supply voltage of pump motor is less than 7.0V for more than 500 ms
- When monitoring voltage of pump motor is more than 3.0V for more than 2.5s
- After motor FET operating, motor operation voltage is less than 3.0V for more than 160 ms
- After motor FET operating, motor operation voltage is -4.0Vfor more than 500 ms
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| Warning Lamp |
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| Disable Condition |
- When the normal state is confirmed after the ignition switch turns off and then on
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