P2193
System Too Lean at Higher Load Bank 2
P2193 is an OBD-II diagnostic trouble code meaning: System Too Lean at Higher Load Bank 2. Common causes: air leaks in the intake manifold, oxygen sensor malfunction (bank 2). Estimated repair cost: $17–89.
Symptoms
- Reduced engine power
- Increased fuel consumption
- Unstable engine operation
- Check Engine Light Illuminates
- Possible misfires
Causes
- Air leaks in the intake manifold
- Oxygen sensor malfunction (bank 2)
- Problems with the fuel pump or injectors
- Dirty or faulty air flow sensor
- Leaks in the vacuum system
How to Fix
- Check the tightness of the intake tract
- Diagnose bank 2 oxygen sensors
- Check fuel pressure and injector operation
- Clean or replace the mass air flow sensor
- Check the vacuum system for leaks
Related codes
Error P2193 by Vehicle Brand
FAQ
What does the P2193 code mean?
P2193 is an OBD-II diagnostic trouble code that indicates: System Too Lean at Higher Load Bank 2
What causes a P2193 error code?
The most common causes of P2193 include: Air leaks in the intake manifold; Oxygen sensor malfunction (bank 2); Problems with the fuel pump or injectors; Dirty or faulty air flow sensor.
How do I fix a P2193 diagnostic trouble code?
To fix P2193: Check the tightness of the intake tract. Diagnose bank 2 oxygen sensors. Check fuel pressure and injector operation. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P2193?
Limited driving only, diagnose soon
How much does it cost to fix P2193?
The estimated repair cost for P2193 is $17–89. Actual cost depends on your vehicle, location, and labor rates.
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