P1676
Read the instructions below then start the fault diagnostic procedure.
Symptom: Engine misfires or will not start.
P1676 |
Fault symptoms
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Engine misfires or will not start.
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On-Board Diagnostics
Type of diagnosis:- |
Continuous. But interrupted when fault criteria fulfilled and will not restart until next driving cycle.
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Enable criteria:
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Crankshaft rotating. Main relay voltage above 6 V.
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Fault criteria:
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Voltage on one of the outputs below 2V if the output is not active or exceeding 2V if the output is active. Fault criteria fulfilled after 2 s.
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Dependents:
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None.
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System reaction to a fault:
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Closed loop control system blocked.
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OK report:
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Enable criteria fulfilled and fault criteria not fulfilled within 60 s.
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Fault handling: (See section Fault handling III, other emission-related components and functions for more information.)
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Type III. CHECK ENGINE does not go on.
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Diagnostic help
Fault diagnosis concerns electrical faults in connecting cables or in one of the valves.Functions in the diagnostic tool related to the fault:
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Activation of outputs for all valves.
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See also description on activating under "Activate" menu for more information.