• Tiny
  • 2CarPros-Archives
  • 1999 Hyundai Sonata
  • 6 CYL
  • FWD
  • automatic
  • 101,000 miles

1999 Hyundai Sonata 6 cyl Front Wheel Drive Automatic 101000 miles. It's been a while since I 've been back to this forum. My previous problems were eliminated by replacing CPS trouble code pointed to this one and replacing spark plugs and plug wires again trouble code helped this one (misfire on cylinder 1). I now get code 1154. I removed the bank 2 (closest to radiator) sensor 1 (closest to exhaust manifold) and cleaned it with carburetor cleaner and heated it. Code cleared by battery disconnect. Code reappears after about fifteen miles of drive time. Should I replace the sensor or should I look for some other problem causing this? The car runs fine and strong. Also, can you tell me how to get at the windshield washer pump motor? The HMA service website has nothing on this. Thanks again for all your help.

Tuesday, November 9th, 2010 AT 1:04 AM

1 Answer

  • Tiny
  • 2CarPros-Archives
  • Member

Unfortunately cleaning o2 sensors doesn't work and they need to be replaced. The washer pump should be at the bottom of the washer fluid reservoir, if you remove the reservoir it should be right there.

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Tuesday, November 9th, 2010 AT 1:07 AM

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