October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

DTC P2237: O2 Sensor Pumping Current Circuit/Open (Bank 1 Sensor 1): ETM

For wiring diagram information, refer to ENGINE PERFORMANCE for 2012 models, or refer to ENGINE PERFORMANCE for 2013 models.