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522736-4

Unit has the above code. What is it and how do I clear it.
  • Posted 17 Jul 2016 06:18
  • By forkmen123
  • joined 5 Jun'12 - 50 messages
  • New York, United States
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O2 sensor short to ground. Check the wiring going to your O2 sensor. If wiring good, replace sensor.
  • Posted 21 Jul 2016 01:32
  • By BREWSKI
  • joined 10 Jan'12 - 1,699 messages
  • Nebraska, United States
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