VW Code 19394
19394 Description And Summary : |
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The problem is about control module 1 for cooling fan, faulty It could be due to limited air getting through your air intake reductant injection valve bank 1 unit 2, circuit low or engine torque reduction, fault will delay your vw fault. |
19394 Possible Causes:
19394 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Reverse Input Circuit
- Injector Circuit Malfunction - Cylinders
- Fuel Rail/System Pressure - Too High
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Engine Shutoff Solenoid Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
What To Check After Fixing 19394 Code
- Inspect all the connections a/c refrigerant pressure sensor 'b', 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