What does code P1168 mean on Infiniti vehicles?
The ECU detects a malfunction in closed loop fuel control for bank 2.
OBD-II Code Infiniti
P1168 — Infiniti — Closed Loop Control Bank 2 Malfunction
The ECU detects a malfunction in closed loop fuel control for bank 2.
Common symptoms
- Check engine light
Possible causes
- Faulty oxygen sensor
- incorrect air-fuel mixture
Initial recommendation
Perform fuel system diagnostics and inspect oxygen sensors.
Safety notice
This information is for guidance only. Brand-specific codes may vary by model, year, engine, transmission and vehicle configuration. It does not replace a physical inspection or diagnosis by a qualified mechanic. If the vehicle is unsafe to operate, avoid driving it and seek professional inspection.
Analyze this code with MecaOBD
Use the app to combine Infiniti code P1168 with your vehicle's actual symptoms for more complete diagnostic guidance.
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