P1175
Fuel Trim Cylinder Balance Bank 2
Severity
⚠️ MediumCan you drive?
Yes, but get it checked soon
Approx. repair cost
$17–89 (est.)
Symptoms
- Uneven engine operation
- Increased fuel consumption
- Power Loss
- Dips during acceleration
- Check Engine Light Is On
Causes
- Dirty or faulty fuel injectors
- Problems with the fuel pump or pressure regulator
- Vacuum leaks in bank 2
- Malfunction of oxygen sensors (Bank 2)
- Problems with the injector wiring harness
How to Fix
- Check the condition of the fuel injectors (Bank 2)
- Check fuel pressure and pump operation
- Look for vacuum leaks in the intake manifold
- Check operation of Bank 2 oxygen sensors
- Diagnose the condition of the injector wiring harness