Error code
OBD2 P2244
OBD2P2244
Diagnostic Trouble Code· Standard OBD-II fault code read from the vehicle's onboard diagnostics.
What it means
O2 Sensor Reference Voltage Performance.
Severity
moderateCan be driven but may cause further damage or reduced fuel efficiency.
Summary
P2244 indicates a performance issue with the heated oxygen sensor (H028) on bank 1 of the engine, specifically related to its reference voltage.
Common Causes
- Wiring issues affecting H025
Fixes
FAQ
What does P2244 mean?
P2244 indicates a problem with the reference voltage performance of the heated oxygen sensor (H028) on bank 1.
How do I fix P2244?
The issue is likely related to wiring problems. Consult a professional mechanic for diagnosis and repair.
Not affiliated with OBD2. Answer summarized from the manufacturer's manual linked above; consult that source for the authoritative procedure.
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