Mechanics

SATURN SL1 SMOG PROBLEM

1997 Saturn SL1 • 26,755 miles

Code po402 eares code took it to smog it failed at 15 mpr pass on 25 mpr why
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Guest
November 12, 2012.



Cpould code have been P0420? If yess then Catalytic convertor at fault

Docfixit
Nov 12, 2012.