Diagnostic trouble code P0171
Chevrolet technical service bulletin 3019A for 2002-2004 Chevrolet Trailblazer, 2002-2004 GMC Envoy and 2002-2004 Oldsmobile Bravada and others.
- Bulletin number
- 3019A
- Component
- Unknown or other
- Summary
- Diagnostic trouble code p0171 . Sc service engine soon light due to diagnostic trouble code p0171. Tt
Vehicles covered
- Chevrolet Trailblazer 2002-2004 200220032004
- GMC Envoy 2002-2004 200220032004
- Oldsmobile Bravada 2002-2004 200220032004
- Buick Rainier 2004 2004
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