Error code
OBD2 P2241
OBD2P2241
Diagnostic Trouble Code· Standard OBD-II fault code read from the vehicle's onboard diagnostics.
What it means
O2 Sensor Positive Current Control Circuit Low.
Severity
moderateCan drive but may experience reduced fuel efficiency and emissions issues.
Summary
P2241 indicates an issue with the positive current control circuit of the heated oxygen sensor (H028) on bank 2, which is likely due to a wiring problem.
Common Causes
- Wiring short to ground
- Short to positive
Fixes
- Repair or replace the faulty wiring in the oxygen sensor circuit.
FAQ
What does P2241 mean?
P2241 indicates a problem with the positive current control circuit of the heated oxygen sensor on bank 2, which affects engine performance and emissions.
How do I fix P2241?
Fixing P2241 typically involves repairing or replacing faulty wiring in the oxygen sensor's circuit. Consult a professional mechanic for an accurate 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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