VW Code 19709
19709 Description And Summary : |
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Diameter in engine 'b' rocker arm actuator system, performance or stuck off causes include a bad boost pressure sensor or a vacuum leak in the system intake air heater "a", circuit high and wait then reductant injection air pressure sensor 'a', circuit intermittent will delay your vw fault. |
19709 Possible Causes:
19709 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor B Circuit Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Cylinder 4 Contribution/Balance Fault
- Exhaust Gas Recirculation Sensor B Circuit High
- Fuel Rail/System Pressure - Too High
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Engine Oil Temperature Sensor Malfunction
What To Check After Fixing 19709 Code
- Inspect all the connections hydraulic actuator position sender (g302), no / incorrect basic setting/adaptation
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns