Error code
OBD2 P2416
OBD2P2416
Diagnostic Trouble Code· Standard OBD-II fault code read from the vehicle's onboard diagnostics.
What it means
O2 Sensor Signals Swapped Bank 1 Sensor 2 / Bank 1 Sensor 3.
Severity
moderateCan drive but may experience reduced fuel efficiency or rough idling.
Summary
P2416 indicates that the signals from oxygen sensors Bank 1 Sensor 2 and Bank 1 Sensor 3 are swapped or transposed, which affects engine performance.
Common Causes
- Wiring issues between Bank 1 Sensor 2 and Bank 1 Sensor 3
Fixes
- Repair or replace the wiring between Bank 1 Sensor 2 and Bank 1 Sensor 3.
FAQ
What does P2416 mean?
P2416 means that signals from oxygen sensors in Bank 1, specifically Sensor 2 and Sensor 3, are swapped or transposed.
How do I fix P2416?
Fixing P2416 typically involves repairing or replacing the wiring between Bank 1 Sensor 2 and Bank 1 Sensor 3.
Not affiliated with OBD2. Answer summarized from the manufacturer's manual linked above; consult that source for the authoritative procedure.
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