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mikesmit 07-06-2011 11:03 PM
need help on 1999 rx 300
 
The check engine light came on, had it check with an OBD tool. It report " Air/fuel ratio sensor circuit response malfunction". How can i repair this problem my self. If the AF sensor is bad where is it located? also anyone know where i can buy a used repair manual that will help me to do repairs.
Thanks everyone.

webf2011 07-19-2011 05:15 AM
Originally Posted by mikesmit (Post 42641)
The check engine light came on, had it check with an OBD tool. It report " Air/fuel ratio sensor circuit response malfunction". How can i repair this problem my self. If the AF sensor is bad where is it located? also anyone know where i can buy a used repair manual that will help me to do repairs.
Thanks everyone.
I think you should contact a certified mechanical shop and get it done by them


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