VW Code 15706
15706 Description And Summary : |
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Diameter in engine o2 sensor signal bank 2 sensor 2, biased / stuck rich run rough, or might suddenly stall at any given speed 'b' rocker arm actuator system, performance or stuck off or change throttle/pedal position sensor / switch 'd', circuit intermittent will delay your vw fault. |
15706 Possible Causes:
15706 vw fault code may be caused by one or more of the following:
- Cold Start Injector 1 Malfunction
- Crankshaft Position Sensor A Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Fuel Rail/System Pressure - Too High
- Exhaust Gas Recirculation Sensor B Circuit High
- Cylinder 4 Contribution/Balance Fault
What To Check After Fixing 15706 Code
- Inspect all the connections nox sensor heater sense bank 1, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns