Engine Error
P0266
Cylinder 2 Contribution/Balance
Severity
High
Symptoms
Vibration under acceleration, poor fuel economy
Common Causes
- Defective fuel injector on Cyl 2
- Bad ignition coil
- Intake manifold leak
- Low compression
How to Fix
- 1 Replace fuel injector
- 2 Replace ignition coil
- 3 Check for intake leaks
- 4 Perform leak-down test
Estimated Repair Cost
USD
$100
–
$1500
Injector: 150 - 400