VP wgn 3.8 auto. CEL light staying on.
I have WinALDL and its showing 2 codes
code 13 O2
code 23 IAT/MAT low air temp. - 35c according to
O2 voltage is 4.6 ish and varying so at least seems to be working.
could be being triggered by the faulty MAT sensor which is stuck...