Tweecer HEGO 1, DS or PS

94-302-vert

Active Member
Aug 16, 2004
1,947
1
36
NE CT
Put the cats back on last night and threw a code this am. I just dashboarded it and HEGO 1 is not doing anything. Is this the O2 on the driver side or passenger side?

My intuition tells me drivers side but I am not so sure... BTW, yes theya re both pluigged in just HEGO 1 barely fluctuates while HEGO 2 is seeming to act normal.
 
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94-302-vert

Active Member
Aug 16, 2004
1,947
1
36
NE CT
Noone knows if HEGO #1 is the DS or Passenger side sensor? I need to do this tonight to be emissionned tomorrow...