OXYGEN SENSOR HEATER - BANK 2

  • Tiny
  • jdrowlandsr
  • Lexus

Lexus GS300 - 2000 - 70,000 Miles.
I get a error code PO061 - Oxygen sensor Bank 2 -heater. I have changed out the oxygen sensor twice and still get the check engine light. My ohmmeter says the heater is good - 16 ohms. I am stumped. How do I check the power to heater, and what circuit is it fed from? HELP!

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Sunday, November 26th, 2006 AT 8:59 PM

2 Replies

  • Tiny
  • carundell
  • Member

Hey jd
Bank 2, sensor.1 or 2? Then one before the converter or after?

Chris

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Thursday, December 14th, 2006 AT 11:42 AM
  • Tiny
  • Texus_GS300
  • Member

In my GS300 year 1995 I get a fault code 28 which means "Front Right HO2S Heated Oxygen Sensor/heater/ECU circuit 2 bank 2". I dont' know where the sensor is situated and how does it look like.
I am wondering if someone can help me in my problem.

Thanks.

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Monday, April 16th, 2007 AT 2:59 PM

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