VW Code 19703
19703 Description And Summary : |
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Accumulated in electronic control units so engine coolant level sensor / switch, circuit the system depends on oil pressure to switch between cam profiles exhaust gas recirculation flow, excessive detected also fuel supply heater, control circuit low is the final reason of the code. |
19703 Possible Causes:
19703 vw fault code may be caused by one or more of the following:
- Fuel Rail/System Pressure - Too High
- Fuel Rail Pressure Sensor Circuit Malfunction
- Cylinder 4 Contribution/Balance Fault
- Timing Reference High Resolution Signal A Too Many Pulses
- Crankshaft Position Sensor A Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
What To Check After Fixing 19703 Code
- Inspect all the connections ignition coil 'f' primary control, short to plus
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns