Mechanics

CHEVROLET SILVERADO SENSOR PROBLEM

1997 Chevrolet Silverado • 200,000 miles

97 z71 reason for codes po154, po430, p1153
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Adam tyler
February 13, 2013.




154 is O2 sensor bank 2 sensor 1 430 is low effiency catalytic converter bank 2 and 1154 is O2 sensor bank 2 sensor 1 so you r converter is eitehr clogged or the sensor is bad on right bank pre convertr

Hmac300
Feb 13, 2013.


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