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Isuzu
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2004
›
Ascender S, 4WD
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Repair and Diagnosis
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Engine Performance
›
System
›
Engine Controls (Introduction) - 4.2L
›
Repair Instructions
›
Heated Oxygen Sensor Replacement - Position 1
›
Tools Required
Tools Required
J 39194-B
Heated Oxygen Sensor Wrench. See
Special Tools and Equipment
.