STILL GIVING CODE PO128 AFTER 2 DAYS DRIVING.

2002 HYUNDAI ACCENT
114,000 MILES
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BIGGUY40
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  • 3 POSTS
REPLACED THERMOSTATE AND SENSOR BELOW THERMOSTATE HOUSING. CHECK ENG. LIGHT CAME BACK ON AFTER 2 DAYS DRIVING WITH CODE PO128
Sep 1, 2011 at 5:48 AM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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MHPAUTOS
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  • 31,937 POSTS
Was the sensor a single wire or 2 wire sensor?
Sep 1, 2011 at 8:13 AM
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BIGGUY40
  • MEMBER
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3 PIN SENSOR, ALSO CLEARED CODE AGAIN AFTER ANOTHER 2 DAYS OF DRIVING CHECK ENG. LIGHT BACK ON WITH SAME CODE PO128
Sep 8, 2011 at 2:48 AM