VW Code 11806
11806 Description And Summary : |
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This something to do with the intake camshaft timing data bus engine/engine, defectively causes include a bad boost pressure sensor or a vacuum leak in the system throttle/pedal position sensor / switch 'b' / 'c', voltage correlation or relay 2 for power supply (b+)terminal 30, range/performance will delay your vw fault. |
11806 Possible Causes:
11806 vw fault code may be caused by one or more of the following:
- Injector Circuit Malfunction - Cylinders
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Fuel Temperature Sensor B Circuit Range/Performance
- Fuel Rail Pressure Sensor Circuit Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Glow Plug/Heater Circuit 'A' Malfunction
- Cold Start Injector 1 Malfunction
What To Check After Fixing 11806 Code
- Inspect all the connections cylinder 4 above knock threshold
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns