What Does The P2097 Error Code Mean? The P2097 error code indicates that the Powertrain Control Module (PCM) has flagged a ‘lean’ or ‘rich’ condition from the ...

We may receive a commission on purchases made from links. If you own a car built in 1996 or later for the U.S. market, the odds are overwhelming that it has an OBD port. You may have even noticed its ...