23
Indication
E 0 5
Detected
Content
Low pressure sensor anomaly
Probable
Cause
1. Low pressure sensor connector (3P1), or pressure sensor side connector disconnected or
contact failure
2. Low pressure sensor failure
3. Control PCB (CS1-PCB) failed
Check
1. Check if the connector (3P1) on the CS1-PCB or the pressure sensor side connector is
disconnected or loose.
2. Check the output voltage of the low pressure sensor, and check if the sensor and wire is
open or shorted.
[Method of checking]
Refer to
“
Method of Checking Sensor Characteristics
”
in the section “Failure Diagnosis”.
Corrective
Action
1. Correctly attach the connector (3P1) to the CS1-PCB or pressure sensor side connector.
2. Replace the low pressure sensor.
3. Replace the control PCB (CS1-PCB).
Indication
E 0 6
Detected
Content
High pressure sensor anomaly
Probable
Cause
1. High pressure sensor connector (3P3), or pressure sensor side connector disconnected or
contact failure
2. High pressure sensor failure
3. Control PCB (CS1-PCB) failed
Check
1. Check if the connector (3P3) on the CS1-PCB or the pressure sensor side connector is
disconnected or loose.
2. Check the output voltage of the high pressure sensor, and check if the sensor and wire is
open or shorted.
[Method of checking]
Refer to
“
Method of Checking Sensor Characteristics
”
in the section “Failure Diagnosis”.
Corrective
Action
1. Correctly attach the connector (3P3) to the CS1-PCB or pressure sensor side connector.
2. Replace the high pressure sensor.
3. Replace the control PCB (CS1-PCB).
Troubleshooting for Each Error Code
Summary of Contents for OCU-CR200VF5
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