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1990
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Justy DL
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Repair and Diagnosis
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Engine Performance
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Remove, Overhaul & Install
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Engine Controls - Remove/Install/Overhaul
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Oxygen (O2) Sensor
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Engine Controls - Remove/Install/Overhaul
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Removal
Engine Controls - Remove/Install/Overhaul: Removal
If exhaust sensor is difficult to remove, use rust penetrant to avoid damaging exhaust threads.