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P1021 MITSUBISHI - Engine Oil Control Valve Circuit Bank 1

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What does this mean?
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Possible causes
- Engine oil control valve circuit is open or shorted
- Engine oil control valve poor electrical connection
- Faulty engine oil control valve
What does this mean? What does this mean?
Possible symptoms
- Engine Light ON (or Service Engine Soon Warning Light)