LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Hyundai >> 2018 >> Elantra Value Edition >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System Diagnosis - 2.0L (3 Of 3) >> DTC P2237-00: O2 Sensor Pumping Current Circuit/Open (Bank 1/Sensor 1) >> DTC Information >> DTC Description
April 5, 2026: LEMON Manuals is launched! Read the announcement.

DTC Description

The PCM monitors Front O2 Sensor pumping current circuit (VIP) and sets DTC P2237-00 if Front O2 Sensor signal stuck is detected.

scientia non olet · About LEMON Manuals