How do you repair an oxygen heater circuit

Tiny
GEIJAY
  • 1998 CADILLAC EL DORADO
  • 100,000 MILES

P0135 is the error code I get from a diagnostic device.

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Sunday, January 22nd, 2012 AT 5:45 PM

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Tiny
RASMATAZ
  • MEMBER

-Replace the sensor and see what happens if the code continues to comeback-check wiring to it and computer

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Sunday, January 22nd, 2012 AT 6:17 PM

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