Tech minds needed!!!


1997 Legacy Outback 2.5 ~~ 210,000 miles !! was running fine..

Check engine light came on - then off - a day later - back on - then - a day later off.. you get the picture..

Had the codes read..

P0130 - 02 sensor B1 S1 Malf --

P0325 - Knock Sens 1 Circuit Malfunction ~~~
IS THIS THE KNOCK SENSOR OR ELE. CIRCUIT PROBLEM ???

Could the 02 Sensor error code be derived from the unclean burning brought forth by the knock sensor fowling up the timimg??


Car runs a little rough and hesitates.. a new problem..

Any advise would be greatly appreciated.. Ken_de

kendeforge@aol.com