PRE-RELEASE
P1381
Read the instructions below then start the fault diagnostic procedure.
Symptom: Starting difficulties when cold.
| P1381 |
Fault symptoms
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Starting difficulties when cold.
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On-Board Diagnostics
Type of diagnosis:| - |
Once per driving cycle.
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Enable criteria:
| - |
Heating active.
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Fault criteria:
| - |
When voltage on the input (pin 19) exceeds 4.7 V for more than 3 s.
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Dependents:
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None.
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System reaction to a fault:
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None.
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OK report:
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Fault criteria not fulfilled for 3s.
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Fault handling: (See section Fault handling III, other emissions-related components and functions for more information)
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Type III.
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Diagnostic help
Fault diagnosis concerns an electrical fault in connecting leads or in the sensor.Functions in the diagnostic tool related to the fault:
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Read value:
Glow Request
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| - |
Activate:
Glow Request
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See the description of read values under "Read Values" menu for more information.
See the description of activations under "Activate" menu for more information.
