| DTC Strategy |
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- Poor connector connection
- Open or short in master pressure sensor circuit
- Faulty HECU (pressure sensor integrated)
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| Enable Condition |
- Normal battery voltage (9 to 16V)
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| Threshold Value |
- A failure is detected when sensor supply voltage is below 4.75V or above 5.25V for more than 0.06s
- When pressure sensor signal is not received for more than 0.45s
- A failure is detected when the pressure sensor output is below -12bar or above 262bar for more than 0.45s
- A failure is detected If sum of the sensor values keep below 230bar or above 291bar for more than 0.45s
- When pressure sensor channels 1 and 2 Internal status is abnormal for more than 0.45s
- When pressure sensor fast/slow channel checksum error status is abnormal for more than 450 ms
- A failure is detected when the pressure sensor output temperature is below -76°F or above 320°F for more than 0.45s
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| Warning Lamp |
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| Disable Condition |
- When the ignition switch turns off and then on
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