Judem Posted April 24, 2011 Share Posted April 24, 2011 Does anyone have schematics for the oxygen sensors? My engine troubleshooting code for P0037, Oxygen sensor heater control circuit low 12 came up. I wanted to change the sensor myself, but don't know which one it is. Thanks Quote Link to comment Share on other sites More sharing options...
IanH Posted April 25, 2011 Share Posted April 25, 2011 Your code will tell you which sensor, IE B2S2 Bank 2 Sensor 2 Quote Link to comment Share on other sites More sharing options...
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