2003 Ford Taurus MAF Sensor

2003 FORD TAURUS
110,000 MILES • 6 CYL • FWD • AUTOMATIC
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MICHELSTAR09
  • MEMBER
  • 1 POST
I had my car checked because the check engine light is on. It came back with these things:
Fuel Trim Bank one and Bank two. the computer has recognizes a rich or lean condition on one engine brake only. Failed H02S21 Heated oxygen sensor Bank 2 sensor 1.
If Bank one and two codes are set together suspect fuel pressure or MAF sensor. And this morning, my car started trying to die on me. I had to keep my foot on the brake and gas at red lights. Any help?
Jun 2, 2010 at 9:17 AM
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BLUELIGHTNIN6
  • ✓ASE Certified Mechanic
  • 16,542 POSTS
  • ASE Certified Mechanic
MAF sensor is most likely culprit here. Need to remove and test the MAF sensor
Jun 2, 2010 at 11:36 AM
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