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Impreza F4-2.0L DOHC
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Repair and Diagnosis
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A L L Diagnostic Trouble Codes ( DTC )
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Testing and Inspection
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P Code Charts
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P0843
P0843
DTC P0843 SECONDARY OIL PRESSURE SENSOR CIRCUIT (HIGH)
DTC DETECTING CONDITION:
Input signal circuit of secondary pressure sensor is shorted.
TROUBLE SYMPTOM:
Shift characteristics malfunction