LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Kia >> 2015 >> Optima Limited >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System Diagnosis (3 Of 3) - 2.0L (Except HEV) >> DTC P2237: O2 Sensor Pumping Current Circuit Open (Bank 1/Sensor 1) >> General Information >> DTC Description
April 5, 2026: LEMON Manuals is launched! Read the announcement.

DTC Description

The PCM monitors the front O2 sensor pumping current circuit (VIP). If the front O2 sensor signal stuck is detected, the PCM sets DTC P2237.

scientia non olet · About LEMON Manuals