1997 CHEVROLET SILVERADO
200,000 MILES
Avatar
ADAM TYLER
  • MEMBER
  • 1 POST
97 z71 reason for codes po154,po430,p1153
Feb 13, 2013 at 6:59 AM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
Advertisement
Avatar
HMAC300
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 48,601 POSTS
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
Feb 13, 2013 at 2:55 PM
Advertisement