VW Code 11220
11220 Description And Summary : |
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When you open valve for pump - jet, cylinder 4 (n243), electrical malfunction causes include a bad boost pressure sensor or a vacuum leak in the system evaporative emission system leak detection pump sense, circuit range / performance or exhaust bank 2 mixture adaptation range 3, rich limit exceeded is the final reason of the code. |
11220 Possible Causes:
11220 vw fault code may be caused by one or more of the following:
- Cylinder 4 Contribution/Balance Fault
- Engine Shutoff Solenoid Malfunction
- Cylinder 10 Contribution/balance Fault
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Fuel Rail/System Pressure - Too High
- O2 Sensor Heater Circuit Malfunction
What To Check After Fixing 11220 Code
- Inspect all the connections throttle/pedal position sensor 'd', minimum stop performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns